Dr. John Kersteff, MD
1100 Southfield DR, Suite 1220, Plainfield, IN 46168 • +1-469-555-1778
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Plainfield Percentiles
NPI #1942295936 • CBSA Regional • Internal Medicine
Operating out of Plainfield, IN (1100 Southfield DR, Suite 1220), Internal Medicine clinician Dr. John Kersteff, MD (accredited MD/DO training, 2017) maintains a upper-quartile active clinical volume (75th Plainfield percentile) (54.98th IN percentile; Z-score -0.06σ across 1,484 documented services) with sub-specialty concentration in 33 Active CMS HCPCS Codes.
Dr. Kersteff's longitudinal care intensity (4.3 billed units per patient across 349 individuals) centers on 99214 (575 annual units) and 99213 ($109–$150 cash range).
Direct cash-pay transparency modeling sets Dr. Kersteff's baseline new-consult rate near $209.00 in Plainfield, IN (cash-pay accepted, hybrid in-clinic and telehealth video consults, 14-minute average reception wait).
Credentialed as an MD specialist with 9 years post-graduation experience since completing medical school at an LCME/COCA institution (2017), Dr. Kersteff coordinates 33 Active CMS HCPCS Codes workups from 1100 Southfield DR, Suite 1220 (+1-469-555-1778).
Compared against Plainfield, IN Internal Medicine peers
1,484 annual services across 349 beneficiaries
Standard deviations from IN 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 | 575 | 75th | $143 – $196 |
| 99213 | Established Preventive & Chronic Care Visit | 332 | 74th | $109 – $150 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 166 | 75th | $52 – $72 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 128 | 79th | $168 – $230 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 77 | 73th | $199 – $273 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (33 HCPCS billing breadth) | 206 | 75th | $129 – $187 |
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Dr. John Kersteff, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kersteff National Provider Identifier | NPI #1942295936 (MD) | CMS NPPES Registry (46168) |
| Dr. Kersteff Plainfield CMS Volume Rank | 75.00th Pct (1,484 CMS svcs; Z -0.059σ) | CMS Medicare Part B (IN Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Plainfield, IN) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 14 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.62/5 Listening • 4.50/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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