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

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

Robert Lancaster (NPI 1093773673)

Field	Value
Entity Type	Individual
Organization	Robert Lancaster
Address	981 Worcester St Ste 203
City	Wellesley
State	MA
ZIP	02482
Taxonomy	Vascular Surgery Physician
NPI Enumerated	May 3, 2006

Payer Source	Total Paid
Medicare	$720.8K
Medicaid	$0

Medicare: Complete Services Breakdown

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

29 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
37225	N/A	30	$7,150	$178.6K
37252	In this add–on procedure, the provider inserts a specially designed catheter with an ultrasound transducer, a device that sends high–frequency sound waves through the tissues and detects their…	80	$860	$67.9K
93880	Duplex scanning of arteries for the evaluation of blood flow is a type of non–invasive vascular diagnostic process. A physician can visualize and selectively assess the flow patterns of peripheral…	350	$150	$53.1K
93923	Noninvasive arterial diagnostic procedures are performed to examine the rate of blood flow in an area and to assess the presence of a blockage in the upper and lower extremity arteries.…	500	$90	$43.6K
37224	N/A	20	$2,260	$40.6K
93926	The provider performs a duplex ultrasound scan of the lower extremity arteries or bypass grafts. Providers perform noninvasive arterial diagnostic procedures to examine the rate of blood flow and to…	290	$110	$31.6K
36475	In this procedure, the provider inserts a specially designed radiofrequency probe through the skin and destroys the wall of a diseased vein in an extremity. The provider reports this code for…	30	$950	$30.5K
93970	The provider performs an ultrasound scanning procedure called a duplex scan to characterize the pattern and direction of blood flow in extremity veins (arms or legs). This is a complete, bilateral…	200	$150	$29.8K
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…	300	$100	$29.2K
93971	The provider performs an ultrasound scanning procedure called a duplex scan to characterize the pattern and direction of blood flow in extremity veins (arm or leg). This is a unilateral or limited…	290	$100	$29.1K

Showing 1–10 of 29

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 29 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Massachusetts Distribution

Robert Lancaster — 9 of 25 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Massachusetts

Full comparison — all codes billed, vs. state median

29 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
37225	5	10	20	$5,890	$147.3K
36482	6	10	20	$1,380	$41.4K
37252	5	20	40	$720	$36.1K
36475	6	20	20	$830	$24.1K
37220	1	10	20	$1,380	$20.7K
99214	2,770	15,410	110	$80	$15.6K
37253	2	20	70	$140	$10.7K
99232	4,750	5,400	70	$60	$9.3K
37224	6	10	20	$550	$8.8K
93880	11	360	50	$70	$6.1K

Showing 1–10 of 29

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Community Physicians Of Indiana Inc	IN	Family Medicine Physician	$0	$185M
Massachusetts General Physicians Organization Inc	MA	Dermatology Physician	$0	$60.2M
Boston Emergency Physician Foundation, Inc.	MA	Emergency Medicine Physician	$0	$24.3M
Colorado Permanente Medical Group, P.C.	CO	Internal Medicine Physician	$0	$23.2M
Atrius Health, Inc.	MA	Internal Medicine Physician	$0	$14.5M
Foundation Medical Partners Inc	NH	Internal Medicine Physician	$0	$5.8M
Babak Jian Seyedahmadi	MA	Ophthalmology Physician	$4.4M	$0
Adam Feldman	MA	Urology Physician	$1.6M	$0
Corey Westerfeld	MA	Ophthalmology Physician	$1.2M	$0
Daniel Gorin	MA	Surgery Physician	$1.1M	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Sheldon Buzney	MA	Ophthalmology Physician	$1.4M	$0
Ikram Farooqi	MA	Geriatric Medicine (Internal Medicine) Physician	$771.9K	$0
Christopher Kwolek	MA	Vascular Surgery Physician	$301.1K	$0
Cvs Pharmacy Inc	MA	Pharmacy	$255.6K	$0
Mark Frankel	MA	Geriatric Psychiatry Physician	$170.4K	$0
Laura Boitano	MA	Vascular Surgery Physician	$53.3K	$0
Nancy Allonen-allie	MA	Audiologist	$21K	$0

Robert Lancaster — Billing Profile & Reimbursement Data

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Robert Lancaster — 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