Dr. Zachary Koloff, MD
3 Woodland Rd Ste 216, Stoneham, MA 02180 • +1-317-555-3049
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Stoneham Percentiles
NPI #1770996175 • CBSA Regional • Urology
Anchored in Stoneham, MA 02180, Dr. Zachary Koloff, MD (NPI 1770996175) logged 8,193 annual procedures (upper-quartile active clinical volume (80th Stoneham percentile), 77.01th MA percentile, +0.19σ) with sub-specialty concentration in 78 Active CMS HCPCS Codes.
Procedural volume for Dr. Koloff is led by HCPCS 99214 (Established Urologic, BPH & Androgen Evaluation — 715 annual services, $57–$78 GPCI cash estimate), followed by CPT 51798 (Ultrasound Measurement of Post-Void Residual Urine Capacity, 536/yr) and CPT 52000 (Diagnostic Cystourethroscopy Lower Urinary Tract Inspection, 338/yr).
Uninsured and high-deductible cash patients visiting Dr. Zachary Koloff in Stoneham (02180) face an estimated $224.00 initial evaluation fee at 3 Woodland Rd Ste 216 (hybrid in-clinic and telehealth video consults; 16-minute average reception wait; bedside manner 4.61/5 from 4 verified reports).
NPI registry verification (#1770996175) confirms Dr. Zachary Koloff's MD standing serving CBSA 02180 with a 4.93/5 patient scorecard.
Compared against Stoneham, MA Urology peers
8,193 annual services across 548 beneficiaries
Standard deviations from MA Urology 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 Urologic, BPH & Androgen Evaluation | 715 | 80th | $57 – $78 |
| 51798 | Ultrasound Measurement of Post-Void Residual Urine Capacity | 536 | 80th | $25 – $40 |
| 52000 | Diagnostic Cystourethroscopy Lower Urinary Tract Inspection | 338 | 78th | $116 – $159 |
| 51741 | Complex Electronic Uroflowmetry Stream Calibration | 238 | 77th | $32 – $47 |
| 99204 | New Patient Urologic & Prostate Diagnostic Consultation | 159 | 82th | $80 – $110 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (78 HCPCS billing breadth) | 6,206 | 80th | $51 – $74 |
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Dr. Zachary Koloff, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Koloff National Provider Identifier | NPI #1770996175 (MD) | CMS NPPES Registry (02180) |
| Dr. Koloff Stoneham CMS Volume Rank | 80.00th Pct (8,193 CMS svcs; Z +0.187σ) | CMS Medicare Part B (MA Urology) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Stoneham, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 16 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.94/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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