Dr. Anna Strongin, MD
9711 Medical Center DR Ste 308, Rockville, MD 20850 • +1-457-555-3315
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Rockville Percentiles
NPI #1255621363 • CBSA Regional • Gastroenterology
Operating out of Rockville, MD (9711 Medical Center DR Ste 308), Gastroenterology clinician Dr. Anna Strongin, MD (accredited MD/DO training, 2008) maintains a focused low-volume boutique caseload (22.22th Rockville percentile) (17.13th MD percentile; Z-score -0.45σ across 824 documented services) with sub-specialty concentration in 33 Active CMS HCPCS Codes.
Procedural volume for Dr. Strongin is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 305 annual services, $197–$270 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 206/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 173/yr).
Direct cash-pay transparency modeling sets Dr. Strongin's baseline new-consult rate near $209.00 in Rockville, MD (cash-pay accepted, hybrid in-clinic and telehealth video consults, 16-minute average reception wait).
NPI registry verification (#1255621363) confirms Dr. Anna Strongin's MD standing serving CBSA 20850 with a 4.67/5 patient scorecard.
Compared against Rockville, MD Gastroenterology peers
824 annual services across 410 beneficiaries
Standard deviations from MD 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 | 305 | 22.22th | $197 – $270 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 206 | 24.22th | $474 – $650 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 173 | 21.22th | $394 – $539 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 82 | 18.22th | $528 – $723 |
| 99204 | New Patient Digestive & Hepatology Consultation | 58 | 19.22th | $277 – $380 |
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Dr. Anna Strongin, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Strongin National Provider Identifier | NPI #1255621363 (MD) | CMS NPPES Registry (20850) |
| Dr. Strongin Rockville CMS Volume Rank | 22.22th Pct (824 CMS svcs; Z -0.449σ) | CMS Medicare Part B (MD Gastroenterology) |
| 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 • 16 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.93/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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