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 Missouri for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Missouri 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. Missouri (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.

Barry Zeffren (NPI 1205908639)

Field	Value
Entity Type	Individual
Organization	Barry Zeffren
Address	8150 Amherst Ave
City	Saint Louis
State	MO
ZIP	63130
Taxonomy	Allergy & Immunology Physician
NPI Enumerated	November 14, 2006

Payer Source	Total Paid
Medicare	$32.1K
Medicaid	$0

Medicare: Complete Services Breakdown

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

6 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
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…	190	$60	$11.4K
99205	The provider sees a new 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 provider…	60	$160	$9K
95004	The provider performs a percutaneous test with allergenic extracts to determine which substances (allergens) trigger an allergic reaction in the patient.	2,250	$1	$6.8K
95044	In this procedure, the provider performs patch testing of an area to determine a possible allergic reaction.	1,000	$1	$4K
94010	The provider or technician administers a spirometry test to assess the patient's respiratory function. The spirometer is attached to a computer that records the total and timed vital capacity…	30	$20	$510
94060	The spirometry test is performed with a spirometer. The instrument displays a graphical representation, known as a spirogram, of the test results. The basic forced volume vital capacity (FVC) test is…	10	$30	$320

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 6 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Missouri Distribution

Barry Zeffren — 0 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Missouri

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99213	3,970	8,730	70	$50	$7K
95004	14	70	1,140	$1	$4.9K
99205	443	1,010	20	$140	$4.7K
95044	9	10	850	$1	$4.2K
94010	159	170	40	$10	$1.2K
94060	328	180	60	$10	$940

Related Providers

Other providers that share a Tax Identification Number (TIN) with Barry Zeffren, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
David Norman	IL	Pediatrics Physician	$0	$5.4M
Philip Dy	IL	Medical Oncology Physician	$4.4M	$549.3K
Gibran Mahmud	IL	Hematology & Oncology Physician	$2.2M	$477.7K
James Wade	IL	Medical Oncology Physician	$2.6M	$35.2K
Bassam Maalouf	IL	Hematology & Oncology Physician	$1.8M	$770.9K
Sebastien Kairouz	IL	Hematology & Oncology Physician	$2.1M	$425.9K
Hanna Saba	IL	Hematology & Oncology Physician	$2.2M	$334K
Ankit Desai	IL	Retina Specialist (Ophthalmology) Physician	$1.7M	$119.2K
Venkata Damarla	IL	Hematology & Oncology Physician	$1.7M	$106.4K
Abdulrahman Rageh	TX	Ophthalmology Physician	$956.9K	$429.9K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Aging Well Health Care, LLC	MO	Home Health Agency	$0	$47.4M
Unique Inventive Strategies For Home Care	MO	In Home Supportive Care Agency	$0	$13.8M
Astonishing Touch Home Health & Senior Services L.L.C.	MO	Home Health Agency	$0	$7.1M
A Better Choice Homecare, Inc	MO	In Home Supportive Care Agency	$0	$6.5M
Bella Consumer Directed Care LLC	MO	Home Health Agency	$0	$5M
Abundant Care Consumer Direct Services LLC	MO	Home Health Agency	$0	$3.4M
City Of University City	MO	Land Ambulance	$248.5K	$903K

Barry Zeffren — Billing Profile & Reimbursement Data

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Barry Zeffren — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References