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

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

Peter Anastassiou (NPI 1912904806)

Field	Value
Entity Type	Individual
Organization	Peter Anastassiou
Address	2100 Webster St
City	San Francisco
State	CA
ZIP	94115
Taxonomy	Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
NPI Enumerated	July 7, 2005

Payer Source	Total Paid
Medicare	$20.2K
Medicaid	$0

Medicare: Complete Services Breakdown

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

5 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…	70	$80	$6K
99223	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	40	$150	$5.8K
99204	The provider sees a new 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 provider…	40	$150	$5.4K
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…	20	$110	$1.9K
64620	The provider uses a chemical, heat, or radiofrequency technique to destroy the intercostal nerve. Intercostal nerve blocks are commonly used for bone pain or neuralgia.	10	$80	$1.1K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 5 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. California Distribution

Peter Anastassiou — 0 of 5 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — California

Full comparison — all codes billed, vs. state median

5 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	34,933	37,970	120	$90	$23.2K
99213	18,314	34,660	80	$70	$13.2K
99223	7,362	13,190	50	$140	$11.3K
99204	9,484	19,360	40	$120	$7.2K
64620	1	10	10	$80	$1.1K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Anthony Sajewicz	CA	Diagnostic Radiology Physician	$446.7K	$0
Jesse Rael	CA	Diagnostic Radiology Physician	$347.3K	$0
Peter Callander	CA	Orthopaedic Surgery Physician	$345.5K	$0
Alexander Theologis	CA	Orthopaedic Surgery Physician	$299.7K	$0
Bruce Brent	CA	Cardiovascular Disease Physician	$298.6K	$0
Brian Parrett	CA	Plastic Surgery Physician	$246.3K	$0
Rupsa Yee	CA	Cardiovascular Disease Physician	$239.9K	$0
Alexandra Haessler	CA	Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician	$209.6K	$0
Steven Blumlein	CA	Cardiovascular Disease Physician	$206.3K	$0
David Young	CA	Plastic Surgery Physician	$150.9K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Allied Medical Service Of Calif Inc	CA	Ambulance	$1.9M	$15.5M
Ucsf Dermatopathology Service	CA	Dermatopathology Physician	$5.4M	$1.2M
Presidio Surgery Center, LLC	CA	Ambulatory Surgical Clinic/Center	$2.3M	$0
Ari Baron	CA	Specialist	$1.2M	$0
Jason Bailey	CA	Diagnostic Radiology Physician	$848.4K	$20
Scott So	CA	Ophthalmology Physician	$472.3K	$0
Anita Demas	CA	Internal Medicine Physician	$468.2K	$0
James Greenberg	CA	Internal Medicine Physician	$465.2K	$980
Inessa Svidler	CA	Internal Medicine Physician	$283.9K	$26.8K
Katherine Yung	CA	Otolaryngology/Facial Plastic Surgery Physician	$262.9K	$0

Peter Anastassiou — Billing Profile & Reimbursement Data

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Peter Anastassiou — 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