Dr. Aman Singh, MD
11525 Olde Cabin Rd, Saint Louis, MO 63141 • +1-642-555-3420
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Saint Louis Percentiles
NPI #1548237845 • CBSA Regional • Gastroenterology
Operating out of Saint Louis, MO (11525 Olde Cabin Rd), Gastroenterology clinician Dr. Aman Singh, MD (accredited MD/DO training, 2004) maintains a upper-quartile active clinical volume (82.05th Saint Louis percentile) (80.29th MO percentile; Z-score +0.24σ across 7,484 documented services) with sub-specialty concentration in 40 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1548237845 highlights 352 annual claims for 99214 (82.05th Saint Louis percentile; $57–$78 self-pay corridor) plus 238 encounters under 45380 and 200 under 43239.
Direct cash-pay transparency modeling sets Dr. Singh's baseline new-consult rate near $209.00 in Saint Louis, MO (cash-pay accepted, in-person clinic visits only, 17-minute average reception wait).
Patients evaluating Dr. Aman Singh in ZIP 63141 note 22 years of post-doctoral tenure (null, 2004) alongside 12.8 annual CMS procedures per patient.
Compared against Saint Louis, MO Gastroenterology peers
7,484 annual services across 584 beneficiaries
Standard deviations from MO Gastroenterology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Gastroenterology, GERD & IBD Evaluation | 352 | 82.05th | $57 – $78 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 238 | 85.05th | $138 – $189 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 200 | 82.05th | $114 – $157 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 95 | 78.05th | $153 – $210 |
| 99204 | New Patient Digestive & Hepatology Consultation | 67 | 80.05th | $80 – $110 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (40 HCPCS billing breadth) | 6,534 | 82.05th | $54 – $78 |
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Dr. Aman Singh, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Singh National Provider Identifier | NPI #1548237845 (MD) | CMS NPPES Registry (63141) |
| Dr. Singh Saint Louis CMS Volume Rank | 82.05th Pct (7,484 CMS svcs; Z +0.237σ) | CMS Medicare Part B (MO Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saint Louis, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.58/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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