Dr. John Heifner, MD
9601 Baptist Health DR Ste 400, Little Rock, AR 72205 • +1-590-555-7785
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Little Rock Percentiles
NPI #1588666895 • CBSA Regional • Nephrology
Dr. John Heifner, MD (NPI #1588666895) practices Nephrology in Little Rock, AR (72205) with sub-specialty concentration in 19 Active CMS HCPCS Codes, recording 2,180 annual CMS services across 511 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (33.33th Little Rock percentile) (-0.13σ vs AR state mean, 51.11th statewide percentile).
Among 4 tracked CMS fee-schedule codes for Dr. Heifner (averaging 4.3 services per beneficiary), 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management) represents 48% of tracked volume (1046 encounters), paired with 90960 (480x).
Uninsured and high-deductible cash patients visiting Dr. John Heifner in Little Rock (72205) face an estimated $209.00 initial evaluation fee at 9601 Baptist Health DR Ste 400 (hybrid in-clinic and telehealth video consults; 21-minute average reception wait; bedside manner 4.75/5 from 25 verified reports).
From 9601 Baptist Health DR Ste 400 in Little Rock (+1-590-555-7785), Dr. Heifner, MD (21-year clinical track record) delivers 19 Active CMS HCPCS Codes care.
Compared against Little Rock, AR Nephrology peers
2,180 annual services across 511 beneficiaries
Standard deviations from AR Nephrology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Chronic Kidney Disease eGFR, uACR & Electrolyte Management | 1,046 | 33.33th | $186 – $254 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 480 | 29.33th | $371 – $508 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 392 | 36.33th | $271 – $371 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 262 | 33.33th | $255 – $350 |
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Dr. John Heifner, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Heifner National Provider Identifier | NPI #1588666895 (MD) | CMS NPPES Registry (72205) |
| Dr. Heifner Little Rock CMS Volume Rank | 33.33th Pct (2,180 CMS svcs; Z -0.125σ) | CMS Medicare Part B (AR Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Little Rock, AR) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.75/5 Listening • 4.53/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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