Dr. Matthew Niemi, MD
55 Lake Ave N, Department of Nephrology, Worcester, MA 01655 • +1-746-555-8660
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Worcester Percentiles
NPI #1053548321 • CBSA Regional • Nephrology
Anchored in Worcester, MA 01655, Dr. Matthew Niemi, MD (NPI 1053548321) logged 1,197 annual procedures (focused low-volume boutique caseload (30.43th Worcester percentile), 37.27th MA percentile, -0.32σ) with sub-specialty concentration in 20 Active CMS HCPCS Codes.
Procedural volume for Dr. Niemi is led by HCPCS 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management — 575 annual services, $193–$264 GPCI cash estimate), followed by CPT 90960 (Monthly Adult ESRD Renal Replacement Oversight, 263/yr) and CPT 99215 (High-Complexity Cardiorenal & Resistant Hypertension Visit, 215/yr).
Cash-pay intake data for NPI 1053548321 (55 Lake Ave N, Department of Nephrology, Worcester) indicates $224.00 typical out-of-pocket visit spend against a $224.00 locality benchmark, paired with 22-minute average reception wait and 4.66/5 biomarker openness.
NPI registry verification (#1053548321) confirms Dr. Matthew Niemi's MD standing serving CBSA 01655 with a 4.57/5 patient scorecard.
Compared against Worcester, MA Nephrology peers
1,197 annual services across 388 beneficiaries
Standard deviations from MA Nephrology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Chronic Kidney Disease eGFR, uACR & Electrolyte Management | 575 | 30.43th | $193 – $264 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 263 | 32.43th | $386 – $528 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 215 | 28.43th | $281 – $385 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 144 | 30.43th | $265 – $363 |
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Dr. Matthew Niemi, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Niemi National Provider Identifier | NPI #1053548321 (MD) | CMS NPPES Registry (01655) |
| Dr. Niemi Worcester CMS Volume Rank | 30.43th Pct (1,197 CMS svcs; Z -0.323σ) | CMS Medicare Part B (MA Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Worcester, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 22 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.66/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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