Dr. Michael Zimmer, MD
509 Jackson St N, St Petersburg, FL 33705 • +1-966-555-7256
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & St Petersburg Percentiles
NPI #1043214950 • CBSA Regional • Internal Medicine
Anchored in St Petersburg, FL 33705, Dr. Michael Zimmer, MD (NPI 1043214950) logged 1,073 annual procedures (focused low-volume boutique caseload (25th St Petersburg percentile), 32.59th FL percentile, -0.10σ) with sub-specialty concentration in 16 Active CMS HCPCS Codes.
Dr. Zimmer's longitudinal care intensity (4.7 billed units per patient across 230 individuals) centers on 99214 (473 annual units) and 99213 ($123–$169 cash range).
Uninsured and high-deductible cash patients visiting Dr. Michael Zimmer in St Petersburg (33705) face an estimated $216.00 initial evaluation fee at 509 Jackson St N (hybrid in-clinic and telehealth video consults; 15-minute average reception wait; bedside manner 4.62/5 from 17 verified reports).
Patients evaluating Dr. Michael Zimmer in ZIP 33705 note 8 years of post-doctoral tenure (null, 2018) alongside 4.7 annual CMS procedures per patient.
Compared against St Petersburg, FL Internal Medicine peers
1,073 annual services across 230 beneficiaries
Standard deviations from FL Internal 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 | 473 | 25th | $161 – $221 |
| 99213 | Established Preventive & Chronic Care Visit | 273 | 27th | $123 – $169 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 137 | 25th | $59 – $81 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 105 | 26th | $189 – $259 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 63 | 28th | $224 – $307 |
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Dr. Michael Zimmer, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zimmer National Provider Identifier | NPI #1043214950 (MD) | CMS NPPES Registry (33705) |
| Dr. Zimmer St Petersburg CMS Volume Rank | 25.00th Pct (1,073 CMS svcs; Z -0.095σ) | CMS Medicare Part B (FL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $216.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (St Petersburg, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $216.00 avg paid • 15 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.62/5 Listening • 4.82/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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