Dr. Marc Rosenberg, MD
550 Peachtree St Ne, Suite 1600, Atlanta, GA 30308 • +1-762-555-7845
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Atlanta Percentiles
NPI #1427033083 • CBSA 12060 • Gastroenterology
CMS Medicare Part B utilization records credit Dr. Marc Rosenberg (MD, NPI 1427033083) at 550 Peachtree St Ne, Suite 1600 in Atlanta with 682 annual clinical services (380 beneficiaries), corresponding to a -0.58σ regional deviation and focused low-volume boutique caseload (9.38th Atlanta percentile) with sub-specialty concentration in 29 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Marc Rosenberg (30308) place 99214 at the top of the practice ledger (252 yearly units, 12th metro rank), rounded out by 45380 and 43239.
Direct cash-pay transparency modeling sets Dr. Rosenberg's baseline new-consult rate near $210.00 in Atlanta, GA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 12-minute average reception wait).
Patients evaluating Dr. Marc Rosenberg in ZIP 30308 note 27 years of post-doctoral tenure (null, 1999) alongside 1.8 annual CMS procedures per patient.
Compared against Atlanta, GA Gastroenterology peers
682 annual services across 380 beneficiaries
Standard deviations from GA 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 | 252 | 12th | $218 – $299 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 171 | 13.38th | $525 – $720 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 143 | 12th | $436 – $598 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 68 | 12th | $585 – $802 |
| 99204 | New Patient Digestive & Hepatology Consultation | 48 | 13.38th | $307 – $421 |
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Dr. Marc Rosenberg, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Rosenberg National Provider Identifier | NPI #1427033083 (MD) | CMS NPPES Registry (30308) |
| Dr. Rosenberg Atlanta CMS Volume Rank | 9.38th Pct (682 CMS svcs; Z -0.577σ) | CMS Medicare Part B (GA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $210.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Atlanta, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $210.00 avg paid • 12 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.79/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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