Dr. Jeffrey Perlmutter, MD
6240 Montrose Rd, Rockville, MD 20852 • +1-224-555-6836
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Rockville Percentiles
NPI #1588651889 • CBSA Regional • Nephrology
CMS Medicare Part B utilization records credit Dr. Jeffrey Perlmutter (MD, NPI 1588651889) at 6240 Montrose Rd in Rockville with 1,812 annual clinical services (382 beneficiaries), corresponding to a -0.14σ regional deviation and focused low-volume boutique caseload (20th Rockville percentile) with sub-specialty concentration in 27 Active CMS HCPCS Codes.
Procedural volume for Dr. Perlmutter is led by HCPCS 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management — 870 annual services, $182–$250 GPCI cash estimate), followed by CPT 90960 (Monthly Adult ESRD Renal Replacement Oversight, 399/yr) and CPT 99215 (High-Complexity Cardiorenal & Resistant Hypertension Visit, 326/yr).
For out-of-network patients contacting +1-224-555-6836, Dr. Perlmutter's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.69/5 composite reality score over 4 submissions).
NPI registry verification (#1588651889) confirms Dr. Jeffrey Perlmutter's MD standing serving CBSA 20852 with a 4.69/5 patient scorecard.
Compared against Rockville, MD Nephrology peers
1,812 annual services across 382 beneficiaries
Standard deviations from MD 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 | 870 | 20th | $182 – $250 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 399 | 25th | $365 – $500 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 326 | 17th | $266 – $364 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 217 | 25th | $251 – $343 |
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Dr. Jeffrey Perlmutter, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Perlmutter National Provider Identifier | NPI #1588651889 (MD) | CMS NPPES Registry (20852) |
| Dr. Perlmutter Rockville CMS Volume Rank | 20.00th Pct (1,812 CMS svcs; Z -0.138σ) | CMS Medicare Part B (MD Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rockville, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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