Dr. John Griffin, DO
1301 S Crismon Rd, Mesa, AZ 85209 • +1-297-555-8842
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Mesa Percentiles
NPI #1235628033 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. John Griffin (DO, NPI 1235628033) at 1301 S Crismon Rd in Mesa with 1,466 annual clinical services (526 beneficiaries), corresponding to a -0.17σ regional deviation and mid-cohort balanced caseload (62.86th Mesa percentile) with sub-specialty concentration in 6 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1235628033 highlights 660 annual claims for 99214 (62.86th Mesa percentile; $172–$235 self-pay corridor) plus 381 encounters under 99213 and 191 under 93000.
Self-pay new patient consultations with Dr. Griffin (CPT 99204 GPCI-adjusted benchmark) estimate around $207.00 (community reported average: $207.00) with hybrid in-clinic and telehealth video consults, 20-minute average reception wait, and a 4.51/5 modern protocol openness score across 4 patient logs.
Spanning 21 years of clinical practice following 2005 graduation from medical training, Dr. John Griffin integrates 6 Active CMS HCPCS Codes diagnostics for Mesa metro patients.
Compared against Mesa, AZ Internal Medicine peers
1,466 annual services across 526 beneficiaries
Standard deviations from AZ 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 | 660 | 62.86th | $172 – $235 |
| 99213 | Established Preventive & Chronic Care Visit | 381 | 61.86th | $131 – $180 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 191 | 64.86th | $63 – $86 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 147 | 59.86th | $202 – $276 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 88 | 67.86th | $239 – $327 |
Are you Dr. John Griffin? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Mesa, AZ:
<a href="https://dotmd.com/doctors/john-griffin-do-mesa-az-1235628033" title="Dr. John Griffin, DO - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1235628033.svg" alt="Dr. John Griffin Internal Medicine Badge" width="280" height="72" /></a>
Dr. John Griffin, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Griffin National Provider Identifier | NPI #1235628033 (DO) | CMS NPPES Registry (85209) |
| Dr. Griffin Mesa CMS Volume Rank | 62.86th Pct (1,466 CMS svcs; Z -0.167σ) | CMS Medicare Part B (AZ Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $207.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Mesa, AZ) |
| Waiting-Room Wait Time & Cash Friendliness | $207.00 avg paid • 20 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.51/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. John Griffin
Other High-Volume Internal Medicine Specialists in Mesa, AZ
Ranked strictly by CMS Medicare volumeDr. Griffin Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Mesa, AZ.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. John Griffin community threads and patient logs by age, biological sex, dosage, and treatment duration.