Dr. John Jennings, MD
6051 Highway 49, Hattiesburg, MS 39401 • +1-613-555-2059
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Hattiesburg Percentiles
NPI #1457389140 • CBSA Regional • Emergency Medicine
CMS Medicare Part B utilization records credit Dr. John Jennings (MD, NPI 1457389140) at 6051 Highway 49 in Hattiesburg with 929 annual clinical services (566 beneficiaries), corresponding to a -0.30σ regional deviation and mid-cohort balanced caseload (47.06th Hattiesburg percentile) with sub-specialty concentration in 34 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 6051 Highway 49 shows Dr. John Jennings's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 418x/yr, 47.06th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 242x/yr, $138–$189).
Cash-pay intake data for NPI 1457389140 (6051 Highway 49, Hattiesburg) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 19-minute average reception wait and 4.50/5 biomarker openness.
From 6051 Highway 49 in Hattiesburg (+1-613-555-2059), Dr. Jennings, MD (24-year clinical track record) delivers 34 Active CMS HCPCS Codes care.
Compared against Hattiesburg, MS Emergency Medicine peers
929 annual services across 566 beneficiaries
Standard deviations from MS 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 | 418 | 47.06th | $180 – $247 |
| 99213 | Established Preventive & Chronic Care Visit | 242 | 42.06th | $138 – $189 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 121 | 48.06th | $66 – $90 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 93 | 42.06th | $211 – $290 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 56 | 47.06th | $250 – $343 |
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Dr. John Jennings, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Jennings National Provider Identifier | NPI #1457389140 (MD) | CMS NPPES Registry (39401) |
| Dr. Jennings Hattiesburg CMS Volume Rank | 47.06th Pct (929 CMS svcs; Z -0.304σ) | CMS Medicare Part B (MS Emergency 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 • 19 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.50/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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