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.

Maren Shaw (NPI 1205039922)

Field	Value
Entity Type	Individual
Organization	Maren Shaw
Address	2041 Georgia Ave Nw
City	Washington
State	DC
ZIP	20060
Taxonomy	Dermatology Physician
NPI Enumerated	June 8, 2007

Payer Source	Total Paid
Medicare	$415K
Medicaid	$0

Key Findings

MAREN SHAW is a dermatology physician in WASHINGTON, DC whose NPI was enumerated 2007-06-08 (~19 years ago). Lifetime Medicare revenue on file is $415K and there is no Medicaid billing on file, so the billing footprint is effectively single-payer Medicare at present.

Revenue concentration in Medicare is high: the precomputed top 3 Medicare codes account for 53.4% of the provider’s Medicare revenue, led by 99214 (22.6% of Medicare revenue), followed by 17311 (16.0%) and 96910 (14.7%). This indicates that a small set of services drive the majority of billed Medicare dollars.

The service mix shows a hybrid medical and procedural dermatology practice. High-volume office E/M visits (99214), frequent phototherapy sessions (96910), and multiple surgical codes including Mohs surgery (17311, 17312, 17313) and excisions/repairs (11602/11603, 12032, 13101) point to a practice that manages chronic skin disease and performs both minor and more complex procedures.

99214 stands out as an area of exceptional volume: 950 claims for $92.2K in revenue, ranking #12990 of 479517 (97th percentile) and described in the source as notably above typical national volume for this code. This suggests the provider maintains a substantial established-patient outpatient caseload relative to national peers, which likely supports follow-up care and chronic-condition management.

Mohs surgery (17311) contributes meaningfully to revenue—$65.3K and 130 claims, representing 16.0% of Medicare revenue—but the provider’s national rank (#2028 of 2969; 31th percentile) is described as typical/unremarkable. In other words, Mohs is an important revenue stream for this practice but the provider is a modest participant nationally for that surgical service.

Phototherapy (96910) is a notable recurring service line with 631 claims and $59.9K in revenue (14.7% of Medicare revenue). Although the rank provided (#52 of 560; 91th percentile) might imply concentration, the dataset labels this volume as typical and unremarkable for the code, indicating regular clinic-based UVB therapy consistent with management of conditions like psoriasis rather than an outlier specialty service.

The practice shows broad procedural breadth through numerous lesion destruction and biopsy codes (17000 series, 11102/11103) and a range of repair codes (12032, 13101, 13132). Many of these codes appear with mid-to-high national percentiles but are consistently described as typical or unremarkable in volume, suggesting steady throughput of routine dermatologic procedures rather than dominant market share in any single minor-procedure code.

Overall competitive standing: with $415K in Medicare revenue and no Medicaid billing on file, the provider’s scale is modest and concentrated in Medicare. The strongest competitive signals are a nationally high E/M visit volume (99214) and steady phototherapy delivery, while Mohs and other surgical codes contribute materially but do not position the provider as a national leader in surgical dermatology based on the supplied ranks and descriptors.

Medicare: Complete Services Breakdown

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

34 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…	950	$100	$92.2K
17311	Mohs surgery is a multi–staged procedure that is performed to excise a malignant lesion layer by layer, along with histo–pathological assessment. The assessment is performed to ensure that the…	130	$500	$65.3K
96910	The provider applies tar or petrolatum to the skin and exposes the area to ultraviolet B, or UVB, rays to treat certain skin diseases such as psoriasis.	630	$100	$59.9K
11102	The provider biopsies a single skin lesion using a tangential (side–ways) approach; he shaves off the lesion or scoops it out with a knife or curette.	360	$70	$24.7K
17312	Mohs surgery is a multi–staged method of excising a malignant lesion layer by layer, along with histo–pathological assessment, to ensure negative malignancy of the margins.	60	$340	$21.4K
17000	The provider destroys a premalignant lesion using techniques such as chemosurgery, cryosurgery, electrosurgery, or others. This code reports the destruction of the first or only lesion.	470	$40	$17.9K
12032	This CPT® code is used for the intermediate repair of wounds to the scalp, axillae, trunk and/or extremities (excluding hands and feet) that are 2.6 to 7.5 cm in size.	80	$200	$16.4K
17110	The provider destroys benign lesions using techniques such as chemosurgery, cryosurgery, electrosurgery, or others. This code reports the destruction of one to 14 lesions other than skin tags or…	200	$80	$16.1K
17004	The provider destroys 15 or more premalignant lesions using techniques such as chemosurgery, cryosurgery, electrosurgery, or others.	90	$130	$11.4K
17003	In this add–on procedure, the provider destroys a premalignant lesion using techniques such as chemosurgery, cryosurgery, electrosurgery, or others. This code is appropriate for the second through…	2,040	$10	$10.2K

Showing 1–10 of 34

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 34 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. District of Columbia Distribution

Maren Shaw — 6 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

34 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
17311	3	10	190	$570	$109.2K
17312	3	10	120	$380	$49.4K
96910	1	10	390	$100	$38.1K
17313	3	10	40	$530	$29.2K
13121	5	10	30	$340	$25.8K
13132	5	10	100	$300	$24.9K
99214	16	1,400	90	$100	$15.3K
12032	2	10	40	$240	$10.5K
17110	7	50	60	$90	$10.1K
13101	2	10	30	$260	$10.1K

Showing 1–10 of 34

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Columbus Radiology Corp	OH	Diagnostic Radiology Physician	$0	$49.9M
Howard University	DC	Multi-Specialty Clinic/Center	$0	$26.1M
Jonathan Smith	VA	MOHS-Micrographic Surgery Physician	$981.2K	$0
Charles Toner	VA	MOHS-Micrographic Surgery Physician	$666.1K	$0
Mohammad Monireddin Ghazvini	VA	Clinical Cardiac Electrophysiology Physician	$655.1K	$0
Mary Farley	MD	MOHS-Micrographic Surgery Physician	$626.6K	$0
Howard University College Of Dentistry	DC	General Practice Dentistry	$0	$618.3K
Elias Mamo	MD	Infectious Disease Physician	$342.5K	$254K
Renee Bovelle	MD	Ophthalmology Physician	$595.1K	$0
Reginald Barnes	DC	Ophthalmology Physician	$115.7K	$439.7K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Howard University Hospital Corp	DC	General Acute Care Hospital	$0	$98.7M
Cep America, LLC	DC	Emergency Medicine Physician	$0	$15.6M
Howard University Dialysis Center LLC	DC	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	$0	$3.2M
Edward Longwe	DC	Oral and Maxillofacial Surgery (Dentist)	$0	$899.8K
Isaac Opoku-asare	DC	Cardiovascular Disease Physician	$333.4K	$0
Surajudeen Bolarinwa	DC	Orthopaedic Surgery Physician	$278.8K	$0
Kristine Dettloff	DC	Diagnostic Radiology Physician	$262.8K	$0
Edris Meda	DC	Internal Medicine Physician	$225.8K	$0
Raymond Young	DC	Cardiovascular Disease Physician	$188.7K	$0
Constance Mere	DC	Nephrology Physician	$144.5K	$0

Maren Shaw — 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

Related Providers

Nearby Providers

Frequently Asked Questions

References