Dr. Zachary Grunwald, MD
3401 N Broad St, Philadelphia, PA 19140 • +1-838-555-8448
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Philadelphia Percentiles
NPI #1306407077 • CBSA Regional • Emergency Medicine
Within the Philadelphia, PA (CBSA local) Emergency Medicine cohort, Dr. Zachary Grunwald, MD with sub-specialty concentration in 48 Active CMS HCPCS Codes ranks at the 81.48th municipal percentile and 76.05th PA percentile (+0.08σ Z-score) based on 1,189 billed procedures for 609 patients.
Medicare Part B line-item claims for Dr. Zachary Grunwald (19140) place 99214 at the top of the practice ledger (535 yearly units, 81.48th metro rank), rounded out by 99213 and 93000.
At 3401 N Broad St (19140), Dr. Zachary Grunwald, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.94/5 bedside rating).
Credentialed as an MD specialist with 30 years post-graduation experience since completing medical school at an LCME/COCA institution (1996), Dr. Grunwald coordinates 48 Active CMS HCPCS Codes workups from 3401 N Broad St (+1-838-555-8448).
Compared against Philadelphia, PA Emergency Medicine peers
1,189 annual services across 609 beneficiaries
Standard deviations from PA Emergency Medicine 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 | 535 | 81.48th | $166 – $228 |
| 99213 | Established Preventive & Chronic Care Visit | 309 | 86.48th | $127 – $174 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 155 | 84.48th | $61 – $83 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 119 | 82.48th | $195 – $267 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 71 | 79.48th | $231 – $317 |
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Dr. Zachary Grunwald, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Grunwald National Provider Identifier | NPI #1306407077 (MD) | CMS NPPES Registry (19140) |
| Dr. Grunwald Philadelphia CMS Volume Rank | 81.48th Pct (1,189 CMS svcs; Z +0.083σ) | CMS Medicare Part B (PA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Philadelphia, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 14 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.94/5 Listening • 4.48/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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