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.

Yan Liu (NPI 1922370071)

Field	Value
Entity Type	Individual
Organization	Yan Liu
Address	7940 Garvey Ave Ste 102
City	Rosemead
State	CA
ZIP	91770
Taxonomy	Physical Medicine & Rehabilitation Physician
NPI Enumerated	February 6, 2012

Payer Source	Total Paid
Medicare	$81.3K
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
97811	The provider pierces the skin using one or more needles and stimulates anatomical points on or in the skin by manipulating the needles by hand. This code represents each additional 15 minutes of…	1,050	$30	$26.1K
97810	The provider uses solid, metallic, fine, single–use needles to pierce the skin and stimulate anatomical points on or in the skin by manipulating the needles by hand during an initial 15 minute…	520	$30	$17.3K
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…	140	$110	$15.2K
97814	The provider pierces the skin using one or more needles and stimulates anatomical points on or in the skin by manipulating the needles by electrical stimulation. This code represents each additional…	310	$30	$9.7K
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…	70	$110	$7.5K
97813	The provider uses solid, metallic, fine, single–use needles to pierce the skin and stimulate anatomical points on or in the skin by manipulating the needles by electrical stimulation for an initial…	160	$40	$5.7K

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. California Distribution

Yan Liu — 0 of 6 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

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	16,739	37,970	120	$90	$23.2K
97813	20	40	170	$40	$10K
97810	10	60	170	$30	$9.7K
97814	14	40	250	$30	$9.6K
97811	3	40	140	$20	$9.3K
99204	5,065	19,360	40	$120	$7.2K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Brian Montgomery	CA	Physician Assistant	$1.5M	$0
Brittany Goss	CA	Rheumatology Physician	$826.7K	$0
James Petros	CA	Physical Medicine & Rehabilitation Physician	$498.1K	$0
Scott Dlugos	CA	Emergency Medicine Physician	$459.8K	$0
Matthew Kupfer	CA	Physician Assistant	$312.2K	$0
Meghan Arigo	CA	Physician Assistant	$4.4K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Herald Christian Health Center	CA	Federally Qualified Health Center (FQHC)	$0	$30.5M
David Lin	CA	Internal Medicine Physician	$918.6K	$0
Kenneth Phun	CA	Psychiatry Physician	$368.8K	$408K
Dai Tran	CA	Ophthalmology Physician	$169K	$596.5K
Helen Huynh	CA	Obstetrics & Gynecology Physician	$80.6K	$607.8K
Dan Tran	CA	Geriatric Medicine (Internal Medicine) Physician	$433.3K	$0
Carla Paz	CA	Occupational Therapist	$186.1K	$0
Wayne Kao	CA	Clinical Psychologist	$111.6K	$0
Ruben Ruiz	CA	General Practice Physician	$89.8K	$0
Tt Healthcare Inc	CA	Pharmacy	$67.4K	$490

Yan Liu — Billing Profile & Reimbursement Data

Sign up for Yan Liu — Billing Profile & Reimbursement Data policy alerts

Yan Liu — Billing Profile & Reimbursement Data

Sign up for Yan Liu — Billing Profile & Reimbursement Data policy alerts

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References