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.

Allen Chan (NPI 1568486926)

Field	Value
Entity Type	Individual
Organization	Allen Chan
Address	28078 Baxter Rd Ste 420
City	Murrieta
State	CA
ZIP	92563
Taxonomy	Vascular Surgery Physician
NPI Enumerated	July 27, 2006

Payer Source	Total Paid
Medicare	$190.4K
Medicaid	$0

Medicare: Complete Services Breakdown

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

7 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
36478	In this procedure, the provider inserts a specially designed laser ablation catheter probe through the skin and destroys the wall of a diseased vein in an extremity. The provider reports this code…	90	$820	$70K
36465	In this procedure, the provider injects a noncompounded foam sclerosing solution into a single incompetent truncal vein of the extremity under ultrasound guidance to guide the dispersion of foam,…	50	$1,100	$52.7K
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…	140	$150	$20.8K
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…	270	$70	$19.3K
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…	140	$100	$13.7K
99203	The provider sees a new 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 provider…	100	$90	$9.1K
36471	In this procedure, the provider injects a sclerosing solution into more than one incompetent veins of the same leg, most commonly to treat varicose veins. It may be used to treat other vascular…	20	$220	$4.9K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 7 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. California Distribution

Allen Chan — 0 of 7 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

7 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
36465	47	100	40	$1,160	$107.7K
36478	8	40	40	$860	$58.2K
99213	6,901	34,660	80	$70	$13.2K
36471	63	80	50	$160	$13.1K
93970	330	2,290	40	$100	$8.4K
99203	1,880	12,740	30	$80	$4.6K
93971	187	1,890	40	$50	$3.2K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Quang Vo	CA	Surgery Physician	$707.6K	$0
Kurt Frauenpreis	WA	Family Medicine Physician	$51.3K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Loma Linda University Medical Center-murrieta	CA	General Acute Care Hospital	$0	$70.8M
Brigid Freyne	CA	Rheumatology Physician	$1.7M	$0
Steven Presser	CA	Reproductive Endocrinology Physician	$1.2M	$0
Stephen Oh	CA	Anatomic Pathology & Clinical Pathology Physician	$901.7K	$0
Harit Desai	CA	Interventional Cardiology Physician	$686.7K	$0
Mark Olives	CA	Physical Therapist	$554.9K	$33.8K
Achala Doraiswamy	CA	Medical Oncology Physician	$295.5K	$0
Thuan Le	CA	Infectious Disease Physician	$250.6K	$0
Yoshinobu Mifune	CA	Undersea and Hyperbaric Medicine (Preventive Medicine) Physician	$244.5K	$0
Talha Memon	CA	Sleep Medicine (Family Medicine) Physician	$172.9K	$0

Allen Chan — Billing Profile & Reimbursement Data

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Allen Chan — 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