Dr. Freya Silverstein, MD
5503 S Congress Ave, Suite 103, Atlantis, FL 33462 • +1-737-555-3743
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Atlantis Percentiles
NPI #1669467460 • CBSA Regional • Nephrology
CMS Medicare Part B utilization records credit Dr. Freya Silverstein (MD, NPI 1669467460) at 5503 S Congress Ave, Suite 103 in Atlantis with 4,564 annual clinical services (745 beneficiaries), corresponding to a +0.47σ regional deviation and upper-quartile active clinical volume (87.5th Atlantis percentile) with sub-specialty concentration in 29 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 5503 S Congress Ave, Suite 103 shows Dr. Freya Silverstein's primary concentration in Chronic Kidney Disease eGFR, uACR & Electrolyte Management (code 99214: 2191x/yr, 87.5th local percentile) alongside Monthly Adult ESRD Renal Replacement Oversight (90960: 1004x/yr, $358–$491).
For out-of-network patients contacting +1-737-555-3743, Dr. Silverstein's practice posts a $216.00 GPCI self-pay consult estimate ($216.00 patient-logged median, 4.54/5 composite reality score over 9 submissions).
NPI registry verification (#1669467460) confirms Dr. Freya Silverstein's MD standing serving CBSA 33462 with a 4.54/5 patient scorecard.
Compared against Atlantis, FL Nephrology peers
4,564 annual services across 745 beneficiaries
Standard deviations from FL 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 | 2,191 | 87.5th | $179 – $245 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 1,004 | 92.5th | $358 – $491 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 822 | 86.5th | $261 – $358 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 548 | 89.5th | $246 – $337 |
Are you Dr. Freya Silverstein? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Atlantis, FL:
<a href="https://dotmd.com/doctors/freya-silverstein-md-atlantis-fl-1669467460" title="Dr. Freya Silverstein, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1669467460.svg" alt="Dr. Freya Silverstein Nephrology Badge" width="280" height="72" /></a>
Dr. Freya Silverstein, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Silverstein National Provider Identifier | NPI #1669467460 (MD) | CMS NPPES Registry (33462) |
| Dr. Silverstein Atlantis CMS Volume Rank | 87.50th Pct (4,564 CMS svcs; Z +0.475σ) | CMS Medicare Part B (FL Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $216.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Atlantis, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $216.00 avg paid • 17 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.64/5 Listening • 4.68/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Freya Silverstein
Other High-Volume Nephrology Specialists in Atlantis, FL
Ranked strictly by CMS Medicare volumeDr. Silverstein Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Atlantis, FL.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Freya Silverstein community threads and patient logs by age, biological sex, dosage, and treatment duration.