Dr. Derya Hazar, MD
2100 Dorchester Ave, Suite 2204, Dorchester Center, MA 02124 • +1-657-555-9441
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Dorchester Center Percentiles
NPI #1659475366 • CBSA Regional • Nephrology
Anchored in Dorchester Center, MA 02124, Dr. Derya Hazar, MD (NPI 1659475366) logged 1,702 annual procedures (top-decile high-throughput specialist (99th percentile in Dorchester Center), 60.87th MA percentile, -0.20σ) with sub-specialty concentration in 18 Active CMS HCPCS Codes.
Dr. Hazar's longitudinal care intensity (3.0 billed units per patient across 561 individuals) centers on 99214 (817 annual units) and 90960 ($610–$836 cash range).
Self-pay new patient consultations with Dr. Hazar (CPT 99204 GPCI-adjusted benchmark) estimate around $224.00 (community reported average: $224.00) with hybrid in-clinic and telehealth video consults, 10-minute average reception wait, and a 4.51/5 modern protocol openness score across 8 patient logs.
Credentialed as an MD specialist with 11 years post-graduation experience since completing medical school at an LCME/COCA institution (2015), Dr. Hazar coordinates 18 Active CMS HCPCS Codes workups from 2100 Dorchester Ave, Suite 2204 (+1-657-555-9441).
Top 10% Nephrology volume leader in Dorchester Center, MA
1,702 annual services across 561 beneficiaries
Standard deviations from MA Nephrology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Chronic Kidney Disease eGFR, uACR & Electrolyte Management | 817 | 99th | $305 – $418 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 374 | 99.5th | $610 – $836 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 306 | 96th | $445 – $610 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 204 | 99.5th | $419 – $575 |
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Dr. Derya Hazar, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hazar National Provider Identifier | NPI #1659475366 (MD) | CMS NPPES Registry (02124) |
| Dr. Hazar Dorchester Center CMS Volume Rank | 99.00th Pct (1,702 CMS svcs; Z -0.201σ) | CMS Medicare Part B (MA Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Dorchester Center, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 10 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.51/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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