Dr. David Maddock, MD
289 Pleasant St, Suite 501, Fall River, MA 02721 • +1-487-555-8414
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Fall River Percentiles
NPI #1376540443 • CBSA Regional • Gastroenterology
Dr. David Maddock, MD (NPI #1376540443) practices Gastroenterology in Fall River, MA (02721) with sub-specialty concentration in 75 Active CMS HCPCS Codes, recording 3,064 annual CMS services across 760 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (88.89th Fall River percentile) (+0.43σ vs MA state mean, 89.03th statewide percentile).
Granular CPT/HCPCS billing distribution at 289 Pleasant St, Suite 501 shows Dr. David Maddock's primary concentration in Established Gastroenterology, GERD & IBD Evaluation (code 99214: 1134x/yr, 88.89th local percentile) alongside Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy (45380: 766x/yr, $218–$299).
Direct cash-pay transparency modeling sets Dr. Maddock's baseline new-consult rate near $224.00 in Fall River, MA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 10-minute average reception wait).
Clinical background for Dr. Maddock (MD, NPI #1376540443) includes accredited doctoral training (1993, 33 yrs in practice) and virtual + in-office availability across MA.
Compared against Fall River, MA Gastroenterology peers
3,064 annual services across 760 beneficiaries
Standard deviations from MA 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 | 1,134 | 88.89th | $90 – $124 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 766 | 87.89th | $218 – $299 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 643 | 89.89th | $181 – $248 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 306 | 91.89th | $243 – $332 |
| 99204 | New Patient Digestive & Hepatology Consultation | 214 | 84.89th | $127 – $175 |
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Dr. David Maddock, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Maddock National Provider Identifier | NPI #1376540443 (MD) | CMS NPPES Registry (02721) |
| Dr. Maddock Fall River CMS Volume Rank | 88.89th Pct (3,064 CMS svcs; Z +0.435σ) | CMS Medicare Part B (MA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fall River, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 10 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.89/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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