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    OpenPayerNPI Medicare & MedicaidHannah Choi
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    Hannah Choi — Billing Profile & Reimbursement Data

    NPI 1992065130 · Apo, AP · Family Medicine Physician

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    Hannah Choi is a family medicine physician provider located in Apo, Armed Forces Pacific. This profile covers 4 Medicare and 7 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services. Note: "AP" is a US military postal designation for Armed Forces stationed in the Asia-Pacific region — not a traditional US state; claims coded under it are grouped and benchmarked here the same way a traditional state would be.

    Provider details (source: NPPES NPI Registry)

    FieldValue
    Entity TypeIndividual
    OrganizationHannah Choi
    AddressUnit 15245 Box Brian
    CityApo
    StateAP (Armed Forces Pacific)
    ZIP96271
    TaxonomyFamily Medicine Physician
    NPI EnumeratedMay 22, 2012

    Lifetime revenue by payer source (source: CMS Medicare & Medicaid claims data)

    Payer SourceTotal Paid
    Medicaid$38.6K
    Medicare$7.6K

    Key Findings

    Provider profile and payer scale: HANNAH CHOI is a Family Medicine Physician with an NPI enumerated 2012-05-22 (~14 years ago). Lifetime reported revenue shows Medicaid is the dominant payer by dollar volume at $38.6K compared with $7.6K in Medicare, indicating this provider’s billed activity and cash flow are materially weighted toward Medicaid patients.

    Medicare revenue concentration and service line: Medicare revenue is highly concentrated in office/outpatient evaluation and management codes — the top 3 Medicare codes account for 99.4% of this provider’s total Medicare revenue. The leading Medicare codes are 99213 ($4.6K, 60.8% of Medicare revenue), 99203 ($1.7K, 21.8%), and 99214 ($1.3K, 16.8%), which together point to an office-based primary care practice pattern focused on established and new patient E/M visits.

    Medicare competitive standing: Nationally, the provider’s volumes on top Medicare codes are modest to low: 99213 ranks #211212 of 457151 providers (53th percentile, described as typical, unremarkable volume), 99203 ranks #97101 of 161519 (38th percentile, typical, unremarkable), and 99214 ranks #466550 of 479517 (2th percentile, typical, unremarkable). These rankings suggest the provider is not a dominant national player on these CPT codes but operates at routine volume levels for a primary care clinician.

    Medicaid revenue concentration and service mix: Medicaid revenue is also concentrated in a small set of codes, with the top 3 accounting for 85.4% of total Medicaid revenue. The Medicaid mix is led by 99213 ($24.3K, 62.9% of Medicaid revenue), with meaningful contributions from emergency/urgent E/M codes 99283 ($5K, 12.8%) and point-of-care testing 87880 ($3.7K, 9.7%), indicating a combination of office-based primary care plus appreciable urgent or ED-facing care and rapid diagnostic testing.

    Medicaid competitive standing within state peers: For 99213 the provider ranks #2 of 4 in-state (67th percentile, typical, unremarkable volume), indicating a mid-to-upper position among a small in-state peer set for routine established visits. The provider is the in-state leader for 87880 (rank #1 of 2, 100th percentile, typical, unremarkable), which signals relative strength in rapid Streptococcus testing volume; by contrast 99284 is low within state peers (rank #4 of 5, 0th percentile).

    Revenue mix and payment levels by payer for the same service: The same principal E/M code 99213 shows markedly different scale and payment between payers — Medicare records 84 claims for 99213 with $55 avg paid/claim and $4.6K revenue, while Medicaid records 657 claims with $37 avg paid/claim and $24.3K revenue. This reflects a heavier patient volume on Medicaid for established visits and lower average per-claim payment from Medicaid compared to Medicare for the same CPT code.

    Concentration risk and operational implication: With top three Medicare codes driving 99.4% of Medicare revenue and the top three Medicaid codes driving 85.4% of Medicaid revenue, the provider’s financial performance is tightly linked to outpatient E/M utilization and a small set of diagnostic/ED services. That concentration makes the practice sensitive to changes in visit volume, payer policy for E/M reimbursement, or shifts in where patients seek urgent care and testing, and suggests limited diversification of revenue streams beyond routine E/M and a few point-of-care tests.

    Medicare: Total Revenue Breakdown by CPT/HCPCS Code

    Medicare revenue breakdown by CPT/HCPCS procedure code.

    View: Bar Chart1 / 2

    Medicare: Complete Services Breakdown

    The CPT/HCPCS codes generating the most Medicare revenue for this provider.

    4 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…80$60$4.6K
    99203The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the provider…20$70$1.7K
    99214The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…10$100$1.3K
    81002The lab analyst inserts a dip stick into a freshly collected urine specimen, removes the dip stick, and shakes off the excess urine. Alternatively, the analyst may place drops of the urine specimen…20$1$50

    Medicare: Competitive Analysis & Benchmarks

    How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 4 CPT/HCPCS codes. Note: this provider's state, "AP," is a US military postal designation for Armed Forces stationed in the Asia-Pacific region — not a traditional US state; the State panel below benchmarks against other providers coded under the same designation.

    View: State1 / 2

    Full comparison — all codes billed, vs. state median

    4 rows

    CPT/HCPCS CodeRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    9921422,5652060$80$9.1K
    992139,7021030$50$4.2K
    992034,3831020$60$2.6K
    810021,0641030$1$110

    Medicaid: Total Revenue Breakdown by CPT/HCPCS Code

    Medicaid revenue breakdown by year and by CPT/HCPCS procedure code, including monthly billing trends and the top codes driving revenue.

    View: By Year1 / 3

    Medicaid: Complete Services Breakdown

    Every CPT/HCPCS code this provider has billed to Medicaid, with claims volume, average payment, and total revenue.

    7 rows

    CPT/HCPCS CodeDescriptionClaimsAvg PaidRevenue
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…660$40$24.3K
    99283The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a low level of medical decision making.160$30$5K
    87880The analyst performs an immunoassay with direct optical, meaning visual, observation to detect Streptococcus, group A, in a patient sample, typically a throat swab.230$20$3.7K
    99284The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making.80$40$3.3K
    87804The analyst performs an immunoassay with direct optical, meaning visual, observation to detect influenza, also called flu, in a patient sample, typically a throat or nasal swab or nasal washings.80$20$1.5K
    99203The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the provider…20$40$800
    81003The lab analyst inserts a dip stick into a freshly collected urine specimen, removes the dipstick, and shakes off the excess urine. She places the stick onto a mechanical dip stick reader that will…30$1$60

    Medicaid: Competitive Analysis & Benchmarks

    How this provider's Medicaid billing volume and revenue compare to other Armed Forces Pacific providers billing the same CPT/HCPCS codes. Note: "AP" is a US military postal designation for Armed Forces stationed in the Asia-Pacific region — not a traditional US state; claims coded under it are benchmarked here as their own state-equivalent group.

    Full comparison — all codes billed, vs. Armed Forces Pacific median

    7 rows

    CPT/HCPCS CodeDescriptionRankProvider CountMedian ClaimsAvg PaidAverage Revenue
    99213The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…210370$50$18.2K
    99284The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making.410170$50$11.8K
    99283The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a low level of medical decision making.210130$30$4.5K
    87880The analyst performs an immunoassay with direct optical, meaning visual, observation to detect Streptococcus, group A, in a patient sample, typically a throat swab.110140$20$2.1K
    87804The analyst performs an immunoassay with direct optical, meaning visual, observation to detect influenza, also called flu, in a patient sample, typically a throat or nasal swab or nasal washings.11080$20$1.5K
    99203The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the provider…11020$40$800
    81003The lab analyst inserts a dip stick into a freshly collected urine specimen, removes the dipstick, and shakes off the excess urine. She places the stick onto a mechanical dip stick reader that will…11030$1$60

    Nearby Providers

    Other providers in the same ZIP code as Hannah Choi, ranked by combined Medicare and Medicaid revenue.

    ProviderStateTaxonomyMedicare RevenueMedicaid Revenue
    Joon ParkAP (Armed Forces Pacific)Dentist$0$623.9K
    Seong Cho-juAP (Armed Forces Pacific)Clinical Social Worker$0$195K
    Dennis ChungAP (Armed Forces Pacific)General Practice Dentistry$0$51.7K
    Sang-wahn KooAP (Armed Forces Pacific)Psychiatry Physician$6.9K$0
    Doris NievesAP (Armed Forces Pacific)Physical Therapist$4.2K$0
    Timothy GockeAP (Armed Forces Pacific)Internal Medicine Physician$3.2K$0
    Il-gyu ChoAP (Armed Forces Pacific)Child & Adolescent Psychiatry Physician$2.8K$0
    Steve HuynhAP (Armed Forces Pacific)Optometrist$0$1.8K
    Hyun ShimAP (Armed Forces Pacific)Clinical Social Worker$1K$0

    Frequently Asked Questions

    References

    1. 1.Medicare Physician & Other Practitioner by Provider and Service. CMS.gov.Provider-level Medicare Part B utilization and payment data.
    2. 2.NPPES NPI Registry. CMS.gov.National Provider Identifier registry used for provider enumeration and taxonomy metadata.

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

    Medicare Revenue by CPT/HCPCS Code
    Claims Volume vs. Armed Forces Pacific Distribution
    Hannah Choi — 0 of 4 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Armed Forces Pacific
    Medicaid Revenue by Year vs. Armed Forces Pacific Providers
    0 of 1 year billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Claims Volume vs. Armed Forces Pacific Distribution
    Hannah Choi — 1 of 7 codes billed far more than typical (above p95)
    p5–p95 (all providers)p25–p75MedianThis providerOutlier
    Rank Distribution — Armed Forces Pacific