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

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

Lawrence Schainker (NPI 1790781888)

Field	Value
Entity Type	Individual
Organization	Lawrence Schainker
Address	1201 Seven Locks Rd
City	Rockville
State	MD
ZIP	20854
Taxonomy	Rheumatology Physician
NPI Enumerated	June 23, 2005

Payer Source	Total Paid
Medicare	$46.1K
Medicaid	$0

Medicare: Complete Services Breakdown

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

15 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…	100	$110	$10.6K
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…	60	$120	$7.7K
J7318	Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	1,260	$10	$6.3K
20611	In this procedure, the provider inserts a needle through the skin of a patient and into a major joint or bursa, typically the shoulder, hip, knee, or subacromial bursa, and then uses the syringe…	60	$90	$5.7K
U0003	Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high…	60	$70	$4.5K
76882	The provider uses ultrasound for a limited study of one or more nonvascular structures in an extremity. The image appears in real time on a monitor, and a permanent copy is made and documented in the…	80	$40	$2.8K
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…	30	$80	$2.7K
76881	In this procedure, the provider uses ultrasound to examine the complete joint for any defect or abnormality. The image appears in real time on a monitor, and a permanent image with interpretation is…	50	$50	$2.5K
U0005	Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc,…	60	$20	$1.5K
36415	In this procedure, the provider inserts a needle into a vein to collect a blood sample.	60	$10	$450

Showing 1–10 of 15

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 15 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Maryland Distribution

Lawrence Schainker — 0 of 15 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Maryland

Full comparison — all codes billed, vs. state median

15 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	6,310	10,270	150	$90	$24.1K
U0003	17	40	50	$70	$21.7K
80053	413	430	250	$10	$13.1K
99213	7,260	9,280	100	$60	$12.5K
99215	1,560	4,070	50	$120	$10.9K
U0005	21	40	110	$20	$9.9K
J7318	9	10	1,830	$10	$9.9K
20611	85	200	50	$90	$9K
85025	518	640	140	$10	$6.6K
76881	27	50	70	$40	$6.4K

Showing 1–10 of 15

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Minuteclinic LLC	MD	Family Nurse Practitioner	$0	$14.1M
Washington Nephrology Associates, L.L.P.	MD	Nephrology Physician	$0	$4.7M
Summit Ambulatory Surgical Center, LLC	MD	Ambulatory Surgical Clinic/Center	$2.6M	$80.2K
Asefa Mekonnen	MD	Sleep Medicine (Internal Medicine) Physician	$557.9K	$0
Samuel Galitzer	MD	Podiatrist	$340K	$49.6K
Nadia Yusuf	MD	Neurology Physician	$389.2K	$0
Ezra Cohen	MD	Neurology Physician	$377.4K	$0
Jay Bronder	MD	Psychiatry Physician	$355.5K	$0
Maryland Cvs Pharmacy LLC	MD	Pharmacy	$344.6K	$0
Chang Ching Lin	MD	Neurology Physician	$286K	$0

Lawrence Schainker — Billing Profile & Reimbursement Data

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Lawrence Schainker — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Nearby Providers

Frequently Asked Questions

References