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 District of Columbia for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to District of Columbia 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. District of Columbia (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.

Joel Ang (NPI 1992792568)

Field	Value
Entity Type	Individual
Organization	Joel Ang
Address	1759 Q St Nw
City	Washington
State	DC
ZIP	20009
Taxonomy	Family Medicine Physician
NPI Enumerated	September 29, 2005

Payer Source	Total Paid
Medicare	$575.1K
Medicaid	$0

Key Findings

This provider is effectively a single‑payer Medicare practitioner: lifetime Medicare revenue is $575.1K and there is no Medicaid billing on file. The NPI was enumerated 2005-09-29 (~21 years ago), indicating roughly two decades of Medicare participation which supports observed sustained billing patterns.

Revenue is highly concentrated in chronic care management and complex care codes: the top three Medicare codes (99489, 99487, 99425) together account for 52.2% of total Medicare revenue. Individually those codes generated $104.3K (18.1%), $103.3K (18.0%), and $92.6K (16.1%) respectively, confirming that over half of Medicare dollars come from intensive care‑management services.

The code mix indicates the practice is oriented toward longitudinal management of complex, high‑need patients: high-volume use of 99487, 99489, 99424, and 99425 signals sustained monthly, team‑directed and physician time for complex chronic conditions, while 99483 ($29K, 5.0%) points to structured cognitive assessments for cognitively impaired patients. These services, together with G3002 ($10.9K, 1.9%) for chronic pain management, imply a clinical focus on multi‑disciplinary care coordination and ongoing condition management rather than episodic, procedure‑driven work.

Competitive standing is mixed across codes: 99425 is an extreme outlier nationally (rank #2 of 45, 98th percentile), and 99487 is notably above typical national volume (rank #65 of 2701, 98th percentile), indicating unusually high activity in physician‑level and provider‑directed complex care time. At the same time 99489 is described as typical/unremarkable volume (rank #73 of 1836, 96th percentile), so the provider is exceptionally concentrated on a narrow set of intensive chronic‑care services rather than broadly high volume across all care‑management codes.

High‑complexity office visits and prolonged visit billing are prominent and above typical peer volumes: 99215 produced $66.8K (11.6%) and ranks as an extreme outlier (rank #2800 of 145531, 98th percentile), while G2212 appears as an extreme outlier as well (992 claims, $27.8K, 4.8%, rank #32 of 6857, 100th percentile). This pattern suggests the clinician spends substantial time per encounter and frequently bills for additional time units, consistent with intensive, time‑consuming outpatient care.

Ancillary testing and brief behavioral screening are present but represent small shares of revenue: lab and ECG codes (for example, 80061 $2.1K, 0.4%; 93000 $1.7K, 0.3%) and questionnaire/assessment codes (96160 $1.5K, 0.3%; 96127 $516, 0.1%) supplement the practice’s core chronic‑care services but do not drive material Medicare revenue. These smaller line items are consistent with a primary care model that orders routine labs and uses standardized assessments to support complex care management.

Medicare: Complete Services Breakdown

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

26 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99489	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…	1,900	$60	$104.3K
99487	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…	950	$110	$103.3K
99425	A physician or other qualified healthcare professional personally performs management and care plan services for a patient with a complex chronic condition, expected to last three months, which…	1,930	$50	$92.6K
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…	430	$160	$66.8K
99424	A physician or other qualified healthcare professional personally performs management and care plan services for a patient with a complex chronic condition, expected to last three months, which…	970	$70	$63.7K
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…	400	$110	$45.6K
99483	The provider performs a thorough assessment of a cognitively impaired patient’s understanding, comprehension, memory, and reasoning; obtains a history; reviews the patient’s medication lists and…	160	$180	$29K
G2212	Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary…	990	$30	$27.8K
G3002	Chronic pain management and treatment, monthly bundle including, diagnosis; assessment and monitoring; administration of a validated pain rating scale or tool; the development, implementation,…	150	$70	$10.9K
G0439	Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	50	$150	$7.8K

Showing 1–10 of 26

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 26 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. District of Columbia Distribution

Joel Ang — 10 of 25 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — District of Columbia

Full comparison — all codes billed, vs. state median

26 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99425	1	10	110	$50	$33.5K
99487	1	10	40	$110	$31.5K
99489	1	10	100	$60	$31.2K
99424	1	10	180	$70	$28K
99214	136	1,400	90	$100	$15.3K
99483	1	10	40	$220	$14.9K
99215	15	660	50	$130	$12.3K
G0439	127	250	60	$140	$12.2K
G3002	1	10	150	$70	$10.9K
99497	19	90	40	$70	$4.9K

Showing 1–10 of 26

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Mary's Center For Maternal And Child Care, Inc	DC	Federally Qualified Health Center (FQHC)	$0	$56.6M
Unity Health Care, Inc.	DC	Federally Qualified Health Center (FQHC)	$0	$48M
Community Of Hope, Inc	DC	Federally Qualified Health Center (FQHC)	$0	$3.6M
La Clinica Del Pueblo, Inc.	DC	Federally Qualified Health Center (FQHC)	$0	$2.7M
Core Dc LLC	DC	Case Management Agency	$0	$2.6M
Unity Health Care, Inc	DC	Federally Qualified Health Center (FQHC)	$0	$2.3M
Sharmin Dental Clinic, P.C.	DC	Orthodontics and Dentofacial Orthopedics Dentistry	$0	$1.8M
Nuvaya, Inc	DC	Substance Abuse Rehabilitation Facility	$0	$1.6M
Samuel Antwi	DC	Family Nurse Practitioner	$16K	$1.5M
Lenox Medical Supply Services, LLC	DC	Durable Medical Equipment & Medical Supplies	$0	$1M

Joel Ang — Billing Profile & Reimbursement Data

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Joel Ang — 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