Dr. Peter Johnstone, MD
12902 Usf Magnolia DR, Tampa, FL 33612 • +1-817-555-6922
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Tampa Percentiles
NPI #1396769204 • CBSA 45300 • Radiation Oncology
CMS Medicare Part B utilization records credit Dr. Peter Johnstone (MD, NPI 1396769204) at 12902 Usf Magnolia DR in Tampa with 2,570 annual clinical services (424 beneficiaries), corresponding to a -0.30σ regional deviation and upper-quartile active clinical volume (80.65th Tampa percentile) with sub-specialty concentration in 29 Active CMS HCPCS Codes.
Procedural volume for Dr. Johnstone is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 1157 annual services, $148–$202 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 668/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 334/yr).
For out-of-network patients contacting +1-817-555-6922, Dr. Johnstone's practice posts a $210.00 GPCI self-pay consult estimate ($210.00 patient-logged median, 4.59/5 composite reality score over 10 submissions).
Clinical background for Dr. Johnstone (MD, NPI #1396769204) includes accredited doctoral training (1996, 30 yrs in practice) and virtual + in-office availability across FL.
Compared against Tampa, FL Radiation Oncology peers
2,570 annual services across 424 beneficiaries
Standard deviations from FL Radiation Oncology 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 | 1,157 | 80.65th | $148 – $202 |
| 99213 | Established Preventive & Chronic Care Visit | 668 | 75.65th | $113 – $155 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 334 | 80.65th | $54 – $74 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 257 | 79.65th | $173 – $237 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 154 | 81.65th | $205 – $281 |
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Dr. Peter Johnstone, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Johnstone National Provider Identifier | NPI #1396769204 (MD) | CMS NPPES Registry (33612) |
| Dr. Johnstone Tampa CMS Volume Rank | 80.65th Pct (2,570 CMS svcs; Z -0.300σ) | CMS Medicare Part B (FL Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $210.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Tampa, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $210.00 avg paid • 14 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.93/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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