Dr. Brett Mullin, MD
465 W Putnam Ave, Porterville, CA 93257 • +1-276-555-1385
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Porterville Percentiles
NPI #1275949083 • CBSA Regional • Internal Medicine
Anchored in Porterville, CA 93257, Dr. Brett Mullin, MD (NPI 1275949083) logged 1,067 annual procedures (focused low-volume boutique caseload (25th Porterville percentile), 33.05th CA percentile, -0.10σ) with sub-specialty concentration in 9 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Brett Mullin (93257) place 99214 at the top of the practice ledger (480 yearly units, 25th metro rank), rounded out by 99213 and 93000.
Uninsured and high-deductible cash patients visiting Dr. Brett Mullin in Porterville (93257) face an estimated $239.00 initial evaluation fee at 465 W Putnam Ave (hybrid in-clinic and telehealth video consults; 10-minute average reception wait; bedside manner 4.91/5 from 10 verified reports).
Clinical background for Dr. Mullin (MD, NPI #1275949083) includes accredited doctoral training (2014, 12 yrs in practice) and virtual + in-office availability across CA.
Compared against Porterville, CA Internal Medicine peers
1,067 annual services across 295 beneficiaries
Standard deviations from CA 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 | 480 | 25th | $164 – $225 |
| 99213 | Established Preventive & Chronic Care Visit | 277 | 20th | $125 – $172 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 139 | 24th | $60 – $82 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 107 | 24th | $192 – $264 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 64 | 20th | $228 – $313 |
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Dr. Brett Mullin, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mullin National Provider Identifier | NPI #1275949083 (MD) | CMS NPPES Registry (93257) |
| Dr. Mullin Porterville CMS Volume Rank | 25.00th Pct (1,067 CMS svcs; Z -0.097σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Porterville, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 10 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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