Dr. Zinon Pappas, MD
86 Thomas Johnson Ct, Frederick, MD 21702 • +1-550-555-7329
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Frederick Percentiles
NPI #1689645855 • CBSA Regional • Physical Medicine and Rehabilitation
Dr. Zinon Pappas, MD (NPI #1689645855) practices Physical Medicine and Rehabilitation in Frederick, MD (21702) with sub-specialty concentration in 38 Active CMS HCPCS Codes, recording 8,453 annual CMS services across 414 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (66.67th Frederick percentile) (+0.25σ vs MD state mean, 82.84th statewide percentile).
Granular CPT/HCPCS billing distribution at 86 Thomas Johnson Ct shows Dr. Zinon Pappas's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 678x/yr, 66.67th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 392x/yr, $33–$48).
Self-pay new patient consultations with Dr. Pappas (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 19-minute average reception wait, and a 4.75/5 modern protocol openness score across 17 patient logs.
From 86 Thomas Johnson Ct in Frederick (+1-550-555-7329), Dr. Pappas, MD (29-year clinical track record) delivers 38 Active CMS HCPCS Codes care.
Compared against Frederick, MD Physical Medicine and Rehabilitation peers
8,453 annual services across 414 beneficiaries
Standard deviations from MD Physical Medicine and Rehabilitation mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 678 | 66.67th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 392 | 61.67th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 196 | 64.67th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 151 | 64.67th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 90 | 65.67th | $60 – $83 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (38 HCPCS billing breadth) | 6,947 | 66.67th | $45 – $65 |
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Dr. Zinon Pappas, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Pappas National Provider Identifier | NPI #1689645855 (MD) | CMS NPPES Registry (21702) |
| Dr. Pappas Frederick CMS Volume Rank | 66.67th Pct (8,453 CMS svcs; Z +0.247σ) | CMS Medicare Part B (MD Physical Medicine and Rehabilitation) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Frederick, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.80/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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