Dr. Karen Johns, MD
10421 E County Road 100 N, Indianapolis, IN 46234 • +1-424-555-3571
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Indianapolis Percentiles
NPI #1427147446 • CBSA Regional • Family Practice
CMS Medicare Part B utilization records credit Dr. Karen Johns (MD, NPI 1427147446) at 10421 E County Road 100 N in Indianapolis with 1,690 annual clinical services (254 beneficiaries), corresponding to a -0.20σ regional deviation and upper-quartile active clinical volume (77.78th Indianapolis percentile) with sub-specialty concentration in 35 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 10421 E County Road 100 N shows Dr. Karen Johns's primary concentration in Comprehensive Primary Care & Chronic Protocol Management (code 99214: 659x/yr, 77.78th local percentile) alongside Focused Acute & Preventive Primary Care Evaluation (99213: 487x/yr, $76–$105).
Self-pay new patient consultations with Dr. Johns (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 12-minute average reception wait, and a 4.78/5 modern protocol openness score across 16 patient logs.
From 10421 E County Road 100 N in Indianapolis (+1-424-555-3571), Dr. Johns, MD (30-year clinical track record) delivers 35 Active CMS HCPCS Codes care.
Compared against Indianapolis, IN Family Practice peers
1,690 annual services across 254 beneficiaries
Standard deviations from IN Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 659 | 77.78th | $100 – $137 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 487 | 79.78th | $76 – $105 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 188 | 77.78th | $115 – $157 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 141 | 78.78th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 94 | 72.78th | $137 – $188 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (35 HCPCS billing breadth) | 120 | 77.78th | $90 – $131 |
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Dr. Karen Johns, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Johns National Provider Identifier | NPI #1427147446 (MD) | CMS NPPES Registry (46234) |
| Dr. Johns Indianapolis CMS Volume Rank | 77.78th Pct (1,690 CMS svcs; Z -0.198σ) | CMS Medicare Part B (IN Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Indianapolis, IN) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.95/5 Listening • 4.78/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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