Dr. Dwayne Griffin, DO
560 W Mitchell St, Suite 505, Petoskey, MI 49770 • +1-564-555-4188
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Petoskey Percentiles
NPI #1699789727 • CBSA Regional • Pulmonary Disease
Statistical peer benchmarking across MI Pulmonary Disease providers positions Dr. Dwayne Griffin, DO in Petoskey at +2.58σ (50th city percentile / 98.4th state percentile, 2,431 Medicare beneficiaries), with clinical focus spanning 42 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Griffin (averaging 2.5 services per beneficiary), 99214 (Established Pulmonary, Asthma & COPD Management) represents 41% of tracked volume (2498 encounters), paired with 94060 (1401x).
Cash-pay intake data for NPI 1699789727 (560 W Mitchell St, Suite 505, Petoskey) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 19-minute average reception wait and 4.81/5 biomarker openness.
From 560 W Mitchell St, Suite 505 in Petoskey (+1-564-555-4188), Dr. Griffin, DO (34-year clinical track record) delivers 42 Active CMS HCPCS Codes care.
Compared against Petoskey, MI Pulmonary Disease peers
6,093 annual services across 2,431 beneficiaries
Standard deviations from MI Pulmonary Disease mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Pulmonary, Asthma & COPD Management | 2,498 | 50th | $152 – $209 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 1,401 | 53th | $99 – $136 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 1,036 | 46th | $90 – $123 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 670 | 47th | $278 – $381 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 487 | 54th | $215 – $294 |
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Dr. Dwayne Griffin, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Griffin National Provider Identifier | NPI #1699789727 (DO) | CMS NPPES Registry (49770) |
| Dr. Griffin Petoskey CMS Volume Rank | 50.00th Pct (6,093 CMS svcs; Z +2.580σ) | CMS Medicare Part B (MI Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Petoskey, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.81/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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