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NPI 1992703805 · Wilmington, DE · Pain Medicine Physician
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Chee Woo is a pain medicine physician provider located in Wilmington, Delaware. This profile covers 35 Medicare and 2 Medicaid CPT/HCPCS procedure codes, with claims volume, average reimbursement, and total revenue by code, benchmarked against other providers billing the same services.
Provider details (source: NPPES NPI Registry)
| Field | Value |
|---|---|
| Entity Type | Individual |
| Organization | Chee Woo |
| Address | 405 Silverside Rd Ste 104 |
| City | Wilmington |
| State | DE |
| ZIP | 19809 |
| Taxonomy | Pain Medicine Physician |
| NPI Enumerated | July 13, 2005 |
Lifetime revenue by payer source (source: CMS Medicare & Medicaid claims data)
| Payer Source | Total Paid |
|---|---|
| Medicare | $913.5K |
| Medicaid | $140 |
CHEE WOO’s Medicare billing is the dominant revenue source, with Total Medicare revenue reported as $913.5K versus Total Medicaid revenue of $142, indicating the practice is effectively single-payer at scale and relies overwhelmingly on Medicare patients for clinical activity and reimbursement. Medicaid contribution is negligible in dollar terms compared with Medicare, so payer strategy and network negotiations should prioritize Medicare-centered workflows and compliance.
Revenue concentration on Medicare is high: the precomputed top 3 Medicare codes account for 62.2% of the provider's total Medicare revenue, signaling that a small set of services drives most Medicare earnings. The three highest-revenue Medicare codes include 99214 ($218.3K, 24.2%), G0483 ($203.9K, 22.6%), and 99213 ($139.4K, 15.4%), which together create a tightly focused service mix for the Medicare population.
The code mix suggests a practice combining office-based pain management and extensive laboratory/drug-testing services: high-volume evaluation & management codes 99214 and 99213 indicate many established office visits, while G0483, G0482 and G0481 show substantial definitive drug testing volume. This mix implies operational capacity for both face-to-face pain medicine management and a robust toxicology testing program, likely requiring dedicated lab workflows or outsourcing arrangements for high-complexity drug assays.
CHEE WOO ranks as a pronounced outlier on several Medicare codes nationally: 99214 ranks #812 of 479,517 providers (100th percentile; extreme outlier), 99213 ranks #746 of 457,151 (100th percentile; extreme outlier), 96138 ranks #4 of 2,068 (100th percentile; extreme outlier), and 96160 and 96127 both sit at top national percentiles for volume. These percentile and rank positions indicate the provider is operating at volumes far above typical national peers for multiple behavioral assessment and E/M services, suggesting either a high concentration of suitable patient panels or a specialized workflow focused on these services.
For Medicare drug-testing codes, the provider’s volumes are high but more typical relative to specialized peers: G0483 ranks #119 of 1,063 (89th percentile; characterized as typical/unremarkable volume) and G0482 ranks #254 of 1,618 (84th percentile). This indicates the provider’s definitive toxicology activity is substantial but falls within expected ranges for providers who offer such testing, rather than being an extreme national outlier in that specific service line.
Medicaid billing is minimal and concentrated entirely in brief behavioral/lab assessments: the precomputed top 3 Medicaid codes account for 100.0% of Medicaid revenue, with 96127 ($98, 68.5% of Medicaid revenue) and 96160 ($45, 31.5% of Medicaid revenue) the only meaningful Medicaid entries. Both Medicaid ranks are low in-state (96127 rank #106 of 111; 96160 rank #25 of 27 at 4th percentile), confirming this provider is not a significant Medicaid participant in Delaware for these services.
The longevity of the provider’s NPI enumeration (registered 2005-07-13, ~21 years ago) indicates long-standing presence in the market; combined with concentrated high-volume Medicare billing and behavioral testing volumes, this suggests an established practice model that has sustained a focused mix of pain medicine E/M and assessment services over an extended period.
Several service lines show highly concentrated utilization of instrumented assessments and remote therapeutics: very high claim counts for 96127 (5.4K claims Medicare) and 96160 (2.4K claims Medicare) and elevated national ranks imply the practice heavily uses brief standardized behavioral assessments and risk questionnaires as part of routine care. Similarly, remote therapeutic monitoring codes 98980/98981 and device supply code 98977 appear in the top Medicare list, signaling adoption of RTM workflows and digital monitoring as part of the care model.
Medicare revenue breakdown by CPT/HCPCS procedure code.
View: Bar Chart1 / 2
The CPT/HCPCS codes generating the most Medicare revenue for this provider.
35 rows
| CPT/HCPCS Code | Description | Claims | Avg Paid | Revenue |
|---|---|---|---|---|
| 99214 | The 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… | 2,270 | $100 | $218.3K |
| G0483 | Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but… | 850 | $240 | $203.9K |
| 99213 | The 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… | 2,080 | $70 | $139.4K |
| G0482 | Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but… | 350 | $200 | $67.5K |
| 80307 | The lab analyst performs presumptive drug test(s) via instrumented chemistry analyzers to screen for any number of drug classes on a single date. | 1,000 | $60 | $60.9K |
| 96138 | A technician administers two or more psychological or neuropsychological tests and scores them. Report this code for the first 30 minutes of administration and scoring by any method. | 2,170 | $30 | $54.1K |
| 96127 | The provider performs a brief emotional/behavioral assessment of the patient using a standardized instrument (such as a recognized form). The provider scores and documents the assessment. | 5,420 | $1 | $21.7K |
| G0481 | Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but… | 130 | $150 | $19.1K |
| 98981 | The provider manages treatment using data from remote therapeutic monitoring (RTM). The service requires at least one real–time interactive communication with the patient or caregiver during the… | 550 | $30 | $17K |
| 98980 | The provider manages treatment using data from remote therapeutic monitoring (RTM). The service requires at least one real–time interactive communication with the patient or caregiver during the… | 360 | $40 | $14.4K |
Showing 1–10 of 35
How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 35 CPT/HCPCS codes.
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Full comparison — all codes billed, vs. state median
35 rows
| CPT/HCPCS Code | Rank | Provider Count | Median Claims | Avg Paid | Average Revenue |
|---|---|---|---|---|---|
| G0483 | 2 | 10 | 230 | $240 | $118.8K |
| 64483 | 28 | 40 | 170 | $220 | $62.4K |
| G0482 | 3 | 20 | 100 | $190 | $33K |
| 99214 | 9 | 1,830 | 150 | $80 | $25.5K |
| 64635 | 30 | 30 | 50 | $390 | $24.8K |
| 62323 | 23 | 40 | 60 | $180 | $20.4K |
| 64493 | 28 | 40 | 60 | $200 | $19K |
| 97110 | 397 | 500 | 690 | $20 | $16.9K |
| 80307 | 2 | 20 | 200 | $60 | $16.4K |
| 99213 | 10 | 1,810 | 120 | $60 | $13.6K |
Showing 1–10 of 35
Medicaid revenue breakdown by year and by CPT/HCPCS procedure code, including monthly billing trends and the top codes driving revenue.
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Every CPT/HCPCS code this provider has billed to Medicaid, with claims volume, average payment, and total revenue.
2 rows
| CPT/HCPCS Code | Description | Claims | Avg Paid | Revenue |
|---|---|---|---|---|
| 96127 | The provider performs a brief emotional/behavioral assessment of the patient using a standardized instrument (such as a recognized form). The provider scores and documents the assessment. | 10 | $10 | $100 |
| 96160 | The provider administers a questionnaire aimed at helping to identify a specific health risk to a patient, analyzes the results, assigns a score, and documents the findings. Use this code for each… | 20 | $1 | $50 |
How this provider's Medicaid billing volume and revenue compare to other Delaware providers billing the same CPT/HCPCS codes.
Full comparison — all codes billed, vs. Delaware median
2 rows
| CPT/HCPCS Code | Description | Rank | Provider Count | Median Claims | Avg Paid | Average Revenue |
|---|---|---|---|---|---|---|
| 96127 | The provider performs a brief emotional/behavioral assessment of the patient using a standardized instrument (such as a recognized form). The provider scores and documents the assessment. | 106 | 110 | 270 | $1 | $11.4K |
| 96160 | The provider administers a questionnaire aimed at helping to identify a specific health risk to a patient, analyzes the results, assigns a score, and documents the findings. Use this code for each… | 25 | 30 | 1,110 | $1 | $8.7K |
Other providers in the same ZIP code as Chee Woo, ranked by combined Medicare and Medicaid revenue.
| Provider | State | Taxonomy | Medicare Revenue | Medicaid Revenue |
|---|---|---|---|---|
| Brandywine Center For Autism, LLC | DE | Community/Behavioral Health Agency | $0 | $5.5M |
| Your Center, LLC | DE | Mental Health Clinic/Center (Including Community Mental Health Center) | $0 | $4.2M |
| Total Care Physicians, P.A. | DE | Family Medicine Physician | $0 | $1.6M |
| Phoenix Center For Health And Wellness LLC | DE | Substance Use Disorder Rehabilitation Clinic/Center | $0 | $589.2K |
| Brandywine Hundred Fire Co. No. 1 | DE | Land Ambulance | $283K | $243.3K |
| Manny Lai | DE | Pain Medicine Physician | $288.6K | $0 |
| Alexander Matz | DE | Pain Medicine Physician | $282.5K | $2.2K |
| Faye Dube | DE | Mental Health Counselor | $0 | $275.4K |
| Robert Palandjian | DE | Family Medicine Physician | $176.4K | $0 |
| Ashley Leddy | DE | Family Nurse Practitioner | $166.3K | $0 |
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