Dr. Hazar Dahhan, MD
201 Main St, Manchester, CT 06042 • +1-702-555-9538
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Manchester Percentiles
NPI #1023077609 • CBSA Regional • Cardiology
Dr. Hazar Dahhan, MD (NPI #1023077609) practices Cardiology in Manchester, CT (06042) with sub-specialty concentration in 31 Active CMS HCPCS Codes, recording 4,471 annual CMS services across 1,426 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (85.71th Manchester percentile) (+1.04σ vs CT state mean, 92.62th statewide percentile).
Fee-schedule auditing of NPI 1023077609 highlights 1654 annual claims for 99214 (85.71th Manchester percentile; $135–$185 self-pay corridor) plus 1219 encounters under 93000 and 784 under 93306.
At 201 Main St (06042), Dr. Hazar Dahhan, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$209.00 per new consult (4.96/5 bedside rating).
From 201 Main St in Manchester (+1-702-555-9538), Dr. Dahhan, MD (34-year clinical track record) delivers 31 Active CMS HCPCS Codes care.
Compared against Manchester, CT Cardiology peers
4,471 annual services across 1,426 beneficiaries
Standard deviations from CT Cardiology 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 Cardiology Consultation & Hemodynamic Review | 1,654 | 85.71th | $135 – $185 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 1,219 | 86.71th | $53 – $72 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 784 | 86.71th | $253 – $346 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 435 | 86.71th | $159 – $217 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 261 | 81.71th | $194 – $266 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (31 HCPCS billing breadth) | 118 | 85.71th | $122 – $177 |
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Dr. Hazar Dahhan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Dahhan National Provider Identifier | NPI #1023077609 (MD) | CMS NPPES Registry (06042) |
| Dr. Dahhan Manchester CMS Volume Rank | 85.71th Pct (4,471 CMS svcs; Z +1.044σ) | CMS Medicare Part B (CT Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Manchester, CT) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.73/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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