Dr. Joni Yamamoto, MD
400 Timms Rd Ne, Calhoun, GA 30701 • +1-777-555-9447
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Calhoun Percentiles
NPI #1528126679 • CBSA Regional • Family Practice
Dr. Joni Yamamoto, MD (NPI #1528126679) practices Family Practice in Calhoun, GA (30701) with sub-specialty concentration in 59 Active CMS HCPCS Codes, recording 3,020 annual CMS services across 164 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (60th Calhoun percentile) (-0.06σ vs GA state mean, 71.22th statewide percentile).
Among 6 tracked CMS fee-schedule codes for Dr. Yamamoto (averaging 18.4 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 13% of tracked volume (391 encounters), paired with 99213 (289x).
Direct cash-pay transparency modeling sets Dr. Yamamoto's baseline new-consult rate near $209.00 in Calhoun, GA (cash-pay accepted, in-person clinic visits only, 20-minute average reception wait).
Clinical background for Dr. Yamamoto (MD, NPI #1528126679) includes accredited doctoral training (2013, 13 yrs in practice) and dedicated on-site consultations at 400 Timms Rd Ne.
Compared against Calhoun, GA Family Practice peers
3,020 annual services across 164 beneficiaries
Standard deviations from GA 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 | 391 | 60th | $60 – $82 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 289 | 57th | $46 – $63 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 112 | 58th | $69 – $94 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 84 | 64th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 56 | 58th | $82 – $113 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (59 HCPCS billing breadth) | 2,089 | 60th | $54 – $78 |
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Dr. Joni Yamamoto, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Yamamoto National Provider Identifier | NPI #1528126679 (MD) | CMS NPPES Registry (30701) |
| Dr. Yamamoto Calhoun CMS Volume Rank | 60.00th Pct (3,020 CMS svcs; Z -0.055σ) | CMS Medicare Part B (GA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Calhoun, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.63/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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