Dr. Jonathan Slater, MD
100 Wason Ave, Suite 200, Springfield, MA 01107 • +1-232-555-3197
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Springfield Percentiles
NPI #1992788160 • CBSA Regional • Nephrology
Dr. Jonathan Slater, MD (NPI #1992788160) practices Nephrology in Springfield, MA (01107) with sub-specialty concentration in 25 Active CMS HCPCS Codes, recording 6,524 annual CMS services across 1,031 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (80th Springfield percentile) (+0.96σ vs MA state mean, 93.79th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Slater (averaging 6.3 services per beneficiary), 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management) represents 22% of tracked volume (1417 encounters), paired with 90960 (649x).
Cash-pay intake data for NPI 1992788160 (100 Wason Ave, Suite 200, Springfield) indicates $224.00 typical out-of-pocket visit spend against a $224.00 locality benchmark, paired with 16-minute average reception wait and 4.70/5 biomarker openness.
NPI registry verification (#1992788160) confirms Dr. Jonathan Slater's MD standing serving CBSA 01107 with a 4.79/5 patient scorecard.
Compared against Springfield, MA Nephrology peers
6,524 annual services across 1,031 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 | 1,417 | 80th | $116 – $159 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 649 | 79th | $232 – $317 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 531 | 76th | $169 – $231 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 354 | 78th | $159 – $218 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (25 HCPCS billing breadth) | 3,572 | 80th | $100 – $145 |
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Dr. Jonathan Slater, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Slater National Provider Identifier | NPI #1992788160 (MD) | CMS NPPES Registry (01107) |
| Dr. Slater Springfield CMS Volume Rank | 80.00th Pct (6,524 CMS svcs; Z +0.964σ) | CMS Medicare Part B (MA Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Springfield, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 16 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.94/5 Listening • 4.70/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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