Why are Medicare and Medicaid shown separately instead of combined?

They come from two different CMS data sources with no shared claim identifier, so they can't be reconciled into one number without double-counting or guessing. Every table and chart on this page keeps them fully separate.

Why is there no private/commercial revenue figure?

Private and commercial payer data comes from Transparency in Coverage files, which only publish negotiated rates — not claims or utilization volume. Without a volume figure, no revenue number can be computed for any provider from that data.

What does "Rank" mean in the Competitive Analysis & Benchmarks tables?

For a given CPT/HCPCS code, it's this provider's position by claims volume among all providers billing that same code at that geography level (State, National, or Guam for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Guam only?

Medicaid is administered per-state with no single national fee schedule, so a state or national comparison the way Medicare has one isn't available. Guam (this provider's own state) is the only grouping that's conceptually meaningful.

Why are the numbers rounded to the nearest 10?

To avoid implying more precision than the underlying data supports at a single-provider level. Ratios are kept precise since they're a relative comparison, not a volume or dollar figure.

How current is this data?

The Medicare and Medicaid tables are both single current snapshots, not refreshed on a recurring schedule yet.

Hieu Campus (NPI 1689629362)

Field	Value
Entity Type	Individual
Organization	Hieu Campus
Address	655 Harmon Loop Road
City	Dededo
State	GU
ZIP	96929
Taxonomy	Family Medicine Physician
NPI Enumerated	May 23, 2006

Payer Source	Total Paid
Medicare	$164.2K
Medicaid	$0

Key Findings

HIEU CAMPUS is a small, Medicare-focused family medicine practice with lifetime Medicare revenue of $164.2K and no Medicaid billing on file; the record explicitly shows “none below” for Medicaid, so this provider functions effectively as a single-payer (Medicare) billing entity in the dataset. The NPI was enumerated on 2006-05-23 (~20 years ago), indicating a long-tenured presence in the Medicare program.

Revenue is highly concentrated in a narrow set of evaluation-and-management and care-management services: the precomputed top-three Medicare codes (99215, G0439, 99490) account for 70.4% of the provider’s total Medicare revenue. That concentration suggests the practice’s revenue stream depends heavily on high-level established visits, annual wellness visits, and chronic care management rather than a broad mix of office and procedure codes.

99215 is the single largest driver of Medicare revenue with $72.6K (44.2% of total Medicare revenue) from 595 claims and an average paid/claim of $122; nationally this provider ranks #1221 of 145531 for 99215 (99th percentile) and is described as an extreme outlier, indicating unusually high volume of high-complexity established-patient visits compared with peers. This pattern implies the practice is delivering a high proportion of complex, problem-focused outpatient encounters.

The practice also shows significant use of chronic care management codes: 99490 generated $19.9K (12.1% of Medicare revenue) across 391 claims ($51 avg paid/claim) and ranks #3498 of 16216 nationally (78th percentile), characterized as typical, unremarkable volume. Paired with 99439 activity ($10K, 6.1%), these findings indicate an operational emphasis on monthly CCM services and ongoing care coordination for patients with multiple chronic conditions.

Preventive services and vaccination activity are notable adjuncts to the practice profile: G0439 (annual wellness visits) produced $23K (14.0% of Medicare revenue) from 167 claims and ranks #16405 of 105855 (84th percentile, typical), while influenza vaccine codes (G0008 and 90688) appear frequently — 90688 is especially prominent with 197 claims, $3.9K revenue, and a rank of #39 of 3096 (99th percentile; extreme outlier). This mix supports a primary-care model that pairs high-acuity visits and chronic care management with routine preventive and immunization services.

From a competitive-standing perspective, the provider is a clear national outlier on at least two codes: 99215 and 90688 are both in the 99th percentile and labeled “extreme outlier,” signaling volumes far above typical national peers for those specific services. Other high-revenue codes such as G0439 and 99490 fall in more typical percentile ranges (84th and 78th respectively) so the practice’s dominance is concentrated rather than broad-based across many CPT/HCPCS categories.

The combination of long tenure (NPI enumerated 2006-05-23 ~20 years ago), heavy revenue concentration (top-3 codes = 70.4% of Medicare revenue), and the absence of Medicaid billing suggests a stable, Medicare-dependent primary-care operation that leans on complex established visits, CCM, and preventive services. Analysts evaluating payer relationships or growth opportunities should note the limited Medicaid exposure and the operational reliance on a few high-yield Medicare service lines when considering contracting or risk-adjustment strategies.

Medicare: Complete Services Breakdown

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

16 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99215	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…	600	$120	$72.6K
G0439	Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	170	$140	$23K
99490	The clinical staff provides services directed by the provider to support and coordinate a patient’s care across multiple disciplines. The patient has two or more chronic conditions that place the…	390	$50	$19.9K
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…	220	$80	$18K
99439	The clinical staff provides services directed by the provider to support and coordinate a patient’s care across multiple disciplines. The patient has two or more chronic conditions that place the…	260	$40	$10K
G0008	Administration of influenza virus vaccine	190	$30	$5.8K
90688	This code represents a vaccine product administered into the muscle to protect against four strains of influenza (flu). It uses split virus technology and is given as a 0.5 mL dose.	200	$20	$3.9K
G0444	Annual depression screening, 5 to 15 minutes	160	$20	$3.2K
90732	The provider intramuscularly or subcutaneously injects pneumococcal polysaccharide vaccine in an individual two years or older. This vaccine provides protection against meningitis and pneumonia that…	20	$130	$3K
99204	The provider sees a new 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 provider…	30	$100	$2.5K

Showing 1–10 of 16

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 16 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Guam Distribution

Hieu Campus — 5 of 16 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Guam

Full comparison — all codes billed, vs. state median

16 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	32	90	140	$90	$25.7K
99215	1	20	40	$120	$14.6K
G0439	1	20	40	$130	$8.1K
99490	1	10	100	$50	$7.7K
99204	29	50	30	$110	$6.7K
99439	1	10	80	$40	$4.4K
90732	2	10	20	$130	$2.7K
G0008	4	40	30	$30	$2.1K
G0506	2	10	50	$40	$1.8K
90688	3	30	30	$20	$1.4K

Showing 1–10 of 16

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Guam Healthcare Development Incorporated	GU	Clinic/Center	$0	$30.8M
C V Alegria Dds Inc	GU	General Practice Dentistry	$0	$11.3M
Albert Huang	GU	Dentist	$0	$5.4M
Usrc Finegayan, LLC	GU	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	$0	$4.5M
Renal Centers Of Guam, LLC	GU	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	$0	$4.1M
Government Of Guam Department Of Administration	GU	Federally Qualified Health Center (FQHC)	$0	$2.4M
Maria Chela Mariano	GU	Family Medicine Physician	$0	$1.8M
Scott Shay	GU	Vascular & Interventional Radiology Physician	$1.2M	$0
Anthony Bekkerman	GU	Emergency Medicine Physician	$49.5K	$623.9K
Blue Ocean Medical Group LLC	GU	Family Medicine Physician	$0	$665.1K

Hieu Campus — Billing Profile & Reimbursement Data

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Hieu Campus — Billing Profile & Reimbursement Data

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Key Findings

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Nearby Providers

Frequently Asked Questions

References