Dr. Michael Duben, MD
134 Round Hill Rd, 3rd Floor, Fairfield, CT 06824 • +1-968-555-5299
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Fairfield Percentiles
NPI #1972523959 • CBSA Regional • Endocrinology
Operating out of Fairfield, CT (134 Round Hill Rd, 3rd Floor), Endocrinology clinician Dr. Michael Duben, MD (accredited MD/DO training, 1993) maintains a mid-cohort balanced caseload (50th Fairfield percentile) (53.23th CT percentile; Z-score -0.33σ across 2,793 documented services) with sub-specialty concentration in 11 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1972523959 highlights 305 annual claims for 99214 (50th Fairfield percentile; $72–$98 self-pay corridor) plus 152 encounters under 95251 and 111 under 76536.
Direct cash-pay transparency modeling sets Dr. Duben's baseline new-consult rate near $209.00 in Fairfield, CT (cash-pay accepted, hybrid in-clinic and telehealth video consults, 9-minute average reception wait).
Credentialed as an MD specialist with 33 years post-graduation experience since completing medical school at an LCME/COCA institution (1993), Dr. Duben coordinates 11 Active CMS HCPCS Codes workups from 134 Round Hill Rd, 3rd Floor (+1-968-555-5299).
Compared against Fairfield, CT Endocrinology peers
2,793 annual services across 216 beneficiaries
Standard deviations from CT Endocrinology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Complex Endocrine, Thyroid & Metabolic Biomarker Management | 305 | 50th | $72 – $98 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 152 | 51th | $45 – $62 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 111 | 45th | $87 – $119 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 83 | 54th | $99 – $135 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 42 | 51th | $111 – $152 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (11 HCPCS billing breadth) | 2,100 | 50th | $62 – $90 |
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Dr. Michael Duben, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Duben National Provider Identifier | NPI #1972523959 (MD) | CMS NPPES Registry (06824) |
| Dr. Duben Fairfield CMS Volume Rank | 50.00th Pct (2,793 CMS svcs; Z -0.334σ) | CMS Medicare Part B (CT Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fairfield, CT) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.95/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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