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.

Margaret Njonjo (NPI 1427239334)

Field	Value
Entity Type	Individual
Organization	Margaret Njonjo
Address	4010 Aerial Way
City	Eugene
State	OR
ZIP	97402
Taxonomy	Geriatric Medicine (Internal Medicine) Physician
NPI Enumerated	November 19, 2007

Payer Source	Total Paid
Medicare	$51.6K
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
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…	300	$60	$19K
G0439	Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	100	$120	$12.4K
99215	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…	90	$80	$7K
G0438	Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	40	$160	$6.2K
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…	80	$40	$3.1K
99205	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…	30	$100	$2.5K
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…	20	$80	$1.4K

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. Oregon Distribution

Margaret Njonjo — 1 of 7 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

7 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	714	6,070	80	$70	$10.3K
99215	456	2,170	40	$100	$6.7K
G0439	188	1,110	40	$90	$5.9K
99213	2,006	5,480	60	$50	$5.7K
99205	401	940	20	$150	$4.7K
99204	1,834	2,750	30	$110	$4.4K
G0438	9	200	20	$130	$2.4K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Peacehealth Medical Group	OR	Family Medicine Physician	$0	$45.3M
Peacehealth	OR	Critical Access Hospital	$0	$20.2M
Peacehealth	OR	General Acute Care Hospital	$0	$13.3M
Peacehealth	OR	Hospitalist Physician	$0	$5.5M
Peacehealth	OR	Home Infusion Therapy Pharmacy	$0	$1.8M
Shirley Hanley	OR	Family Nurse Practitioner	$292.3K	$0
Mark Scaife	VA	Vascular Surgery Physician	$190.3K	$0
Alp Ozpinar	OR	Neurological Surgery Physician	$180.3K	$0
Preetivi Ellis	OR	Hospitalist Physician	$169.5K	$0
Manjunath Raju	FL	Interventional Cardiology Physician	$141.6K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Willamette Family, Inc	OR	Substance Abuse Rehabilitation Facility	$0	$66M
Nepenthe Laboratory Services LLC	OR	Clinical Medical Laboratory	$421.4K	$16.6M
Icco, LLC	OR	Urgent Care Clinic/Center	$0	$11.3M
City Of Eugene	OR	Land Ambulance	$1.2M	$9.9M
City Of Springfield	OR	Land Ambulance	$575.8K	$5M
Eugene Kids' Dentist, LLC	OR	Pediatric Dentistry	$0	$4.2M
Advanced Health Chiropractic PC	OR	Chiropractor	$0	$3.8M
Bhs Eugene Inc.	OR	Long Term Care Pharmacy	$40.1K	$2.3M
Mid Valley Ambulance Service Inc.	OR	Land Ambulance	$298.4K	$2M
Centennial Medical Equipment Inc	OR	Durable Medical Equipment & Medical Supplies	$0	$2M

Margaret Njonjo — Billing Profile & Reimbursement Data

Sign up for Margaret Njonjo — Billing Profile & Reimbursement Data policy alerts

Margaret Njonjo — Billing Profile & Reimbursement Data

Sign up for Margaret Njonjo — 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