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

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

Maria Isales (NPI 1962897520)

Field	Value
Entity Type	Individual
Organization	Maria Isales
Address	2815 Eastlake Ave E Ste 240
City	Seattle
State	WA
ZIP	98102
Taxonomy	Dermatopathology (Pathology) Physician
NPI Enumerated	March 31, 2015

Payer Source	Total Paid
Medicare	$1.1M
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
88305	The physician, typically a pathologist, performs a level IV examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…	12,040	$70	$818.5K
88342	The lab analyst applies an initial single antibody stain on a slide or slides prepared from a single patient specimen, such as tumor tissue. Then a qualified provider, typically a pathologist,…	1,170	$100	$122K
88304	The physician, typically a pathologist, performs a level III examination of a surgical pathology specimen. The examination includes accessioning the specimen into the lab, which involves formally…	1,200	$40	$52.6K
88341	The lab analyst applies an additional single antibody stain on a slide or slides prepared from the same patient specimen as the initial antibody stain, such as tumor tissue. Then a qualified…	490	$90	$43.7K
88312	The lab analyst performs the technical lab steps to stain a specimen with a special stain. This code applies to Group I for microorganisms. A qualified provider, typically a pathologist, interprets…	230	$120	$27.1K
88321	A qualified provider, typically a pathologist, provides consultation and a report on slides prepared elsewhere. A unit of service is the surgical case regardless of the number of slides received.	20	$90	$1.6K

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. Washington Distribution

Maria Isales — 3 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Washington

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
88305	20	340	530	$40	$39.4K
88341	225	220	250	$30	$9.4K
88342	17	250	130	$40	$7.2K
88312	120	150	40	$50	$4.6K
88321	197	70	40	$70	$3.9K
88304	4	200	50	$20	$1.1K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Louis Chang	CA	Ophthalmology Physician	$2.2M	$5.9M
Alok Bansal	CA	Ophthalmology Physician	$3M	$4.7M
Khosrow Mehrany	CA	Specialist	$7.7M	$0
James Joye	CA	Interventional Cardiology Physician	$4.5M	$0
Rahul Khurana	CA	Ophthalmology Physician	$2.3M	$1.8M
Clement Chow	CA	Ophthalmology Physician	$3.8M	$0
Mark Wieland	CA	Ophthalmology Physician	$3.1M	$52.6K
James Palmer	CA	Ophthalmology Physician	$3M	$103.2K
Joselito Cabaccan	CA	Endocrinology, Diabetes & Metabolism Physician	$1.7M	$1.1M
Howard Chen	CA	Ophthalmology Physician	$2.8M	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Sunil Aggarwal	WA	Hospice and Palliative Medicine (Physical Medicine & Rehabilitation) Physician	$202.5K	$0
Ben Chue	WA	Hematology & Oncology Physician	$168.3K	$0
Benjamin Weinstein	WA	Psychologist	$51.6K	$0

Maria Isales — Billing Profile & Reimbursement Data

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Maria Isales — 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