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

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

William Maier (NPI 1790735561)

Field	Value
Entity Type	Individual
Organization	William Maier
Address	633 E 11th Ave
City	Eugene
State	OR
ZIP	97401
Taxonomy	Rheumatology Physician
NPI Enumerated	May 11, 2006

Payer Source	Total Paid
Medicare	$857.6K
Medicaid	$0

Medicare: Complete Services Breakdown

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

19 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
J0129	Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)	7,590	$30	$250.4K
J9312	Injection, rituximab, 10 mg	2,250	$60	$144K
J1745	Injection, infliximab, excludes biosimilar, 10 mg	4,910	$20	$108.1K
J3262	Injection, tocilizumab, 1 mg	19,460	$10	$97.3K
J0717	Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)	21,200	$1	$84.8K
J1602	Injection, golimumab, 1 mg, for intravenous use	6,470	$10	$71.2K
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…	330	$90	$29K
96413	Chemotherapy is a therapeutic procedure used for the treatment of cancer via the use of chemical agents. These chemical agents (drugs) work on the cancerous cells of the body to destroy them. These…	300	$90	$26.2K
J0897	Injection, denosumab, 1 mg	1,380	$20	$24.8K
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…	310	$60	$17.4K

Showing 1–10 of 19

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 19 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Oregon Distribution

William Maier — 1 of 19 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Oregon

Full comparison — all codes billed, vs. state median

19 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
J0129	8	20	6,300	$30	$260.7K
J9312	6	10	3,750	$60	$220K
J3262	13	10	31,180	$1	$176.4K
J1602	20	20	13,600	$10	$156.4K
J0717	5	10	30,800	$1	$117.6K
J1745	9	20	3,750	$30	$115.2K
J0897	56	70	2,400	$20	$78.3K
96413	12	90	150	$100	$18.2K
99214	579	6,070	80	$70	$10.3K
99213	348	5,480	60	$50	$5.7K

Showing 1–10 of 19

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Diman Lamichhane	TX	Rheumatology Physician	$2.1M	$0
William P Maier Md PC	OR	Rheumatology Physician	$0	$953.9K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Peacehealth Medical Group	OR	Family Medicine Physician	$0	$45.3M
Options Counseling Services Of Oregon	OR	Mental Health Counselor	$0	$25.9M
Eugene Emergency Physicians PC	OR	Emergency Medicine Physician	$0	$16.9M
Center For Family Development, Inc.	OR	Mental Health Counselor	$0	$15.6M
Laurel Hill Center	OR	Eyewear Supplier	$0	$14M
Looking Glass Community Services	OR	Mental Health Counselor	$0	$13.5M
Peacehealth	OR	General Acute Care Hospital	$0	$13.3M
Addiction Counseling And Education Services Inc.	OR	Mental Health Counselor	$0	$12.8M
Oregon Eye Consultants LLC	OR	Ophthalmology Physician	$0	$9.6M
Ch Mh Services (or), LLC	OR	Mental Health Clinic/Center (Including Community Mental Health Center)	$0	$9.4M

William Maier — Billing Profile & Reimbursement Data

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William Maier — 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