Dr. Sarah Khan, MD
761 Main Ave, Suite 201, Norwalk, CT 06851 • +1-752-555-2871
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Norwalk Percentiles
NPI #1912140153 • CBSA Regional • Nephrology
Operating out of Norwalk, CT (761 Main Ave, Suite 201), Nephrology clinician Dr. Sarah Khan, MD (accredited MD/DO training, 2005) maintains a focused low-volume boutique caseload (0th Norwalk percentile) (77.63th CT percentile; Z-score +0.38σ across 2,717 documented services) with sub-specialty concentration in 43 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Khan (averaging 5.8 services per beneficiary), 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management) represents 40% of tracked volume (1074 encounters), paired with 90960 (492x).
Uninsured and high-deductible cash patients visiting Dr. Sarah Khan in Norwalk (06851) face an estimated $209.00 initial evaluation fee at 761 Main Ave, Suite 201 (hybrid in-clinic and telehealth video consults; 10-minute average reception wait; bedside manner 4.76/5 from 4 verified reports).
Patients evaluating Dr. Sarah Khan in ZIP 06851 note 21 years of post-doctoral tenure (null, 2005) alongside 5.8 annual CMS procedures per patient.
Compared against Norwalk, CT Nephrology peers
2,717 annual services across 470 beneficiaries
Standard deviations from CT 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 | 1,074 | 12th | $120 – $165 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 492 | 12th | $240 – $329 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 403 | 12th | $175 – $240 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 268 | 12th | $165 – $226 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (43 HCPCS billing breadth) | 480 | 0th | $104 – $151 |
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Dr. Sarah Khan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Khan National Provider Identifier | NPI #1912140153 (MD) | CMS NPPES Registry (06851) |
| Dr. Khan Norwalk CMS Volume Rank | 0.00th Pct (2,717 CMS svcs; Z +0.384σ) | CMS Medicare Part B (CT Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Norwalk, CT) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.76/5 Listening • 4.71/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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