Dr. Jeffrey Johnson, MD
415 S 28th Ave, Hattiesburg, MS 39401 • +1-613-555-8846
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Hattiesburg Percentiles
NPI #1275647117 • CBSA Regional • Internal Medicine
Within the Hattiesburg, MS (CBSA local) Internal Medicine cohort, Dr. Jeffrey Johnson, MD with sub-specialty concentration in 43 Active CMS HCPCS Codes ranks at the 95.45th municipal percentile and 90.4th MS percentile (+0.17σ Z-score) based on 7,755 billed procedures for 3,413 patients.
Fee-schedule auditing of NPI 1275647117 highlights 3404 annual claims for 99214 (95.45th Hattiesburg percentile; $47–$64 self-pay corridor) plus 1967 encounters under 99213 and 983 under 93000.
Cash-pay intake data for NPI 1275647117 (415 S 28th Ave, Hattiesburg) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 20-minute average reception wait and 4.85/5 biomarker openness.
NPI registry verification (#1275647117) confirms Dr. Jeffrey Johnson's MD standing serving CBSA 39401 with a 4.59/5 patient scorecard.
Top 10% Internal Medicine volume leader in Hattiesburg, MS
7,755 annual services across 3,413 beneficiaries
Standard deviations from MS 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 | 3,404 | 95.45th | $47 – $64 |
| 99213 | Established Preventive & Chronic Care Visit | 1,967 | 94.45th | $36 – $51 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 983 | 94.45th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 756 | 93.45th | $55 – $75 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 454 | 99.45th | $65 – $89 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (43 HCPCS billing breadth) | 191 | 95.45th | $45 – $65 |
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Dr. Jeffrey Johnson, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Johnson National Provider Identifier | NPI #1275647117 (MD) | CMS NPPES Registry (39401) |
| Dr. Johnson Hattiesburg CMS Volume Rank | 95.45th Pct (7,755 CMS svcs; Z +0.167σ) | CMS Medicare Part B (MS Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Hattiesburg, MS) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.85/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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