Dr. Marcus Griffin, MD
221 Piikea Ave # A, Kihei, HI 96753 • +1-559-555-4994
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Kihei Percentiles
NPI #1780774174 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across HI Internal Medicine providers positions Dr. Marcus Griffin, MD in Kihei at +0.29σ (66.67th city percentile / 83.64th state percentile, 129 Medicare beneficiaries), with clinical focus spanning 33 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Griffin (averaging 13.2 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (764 encounters), paired with 99213 (441x).
Uninsured and high-deductible cash patients visiting Dr. Marcus Griffin in Kihei (96753) face an estimated $209.00 initial evaluation fee at 221 Piikea Ave # A (hybrid in-clinic and telehealth video consults; 15-minute average reception wait; bedside manner 4.73/5 from 5 verified reports).
Clinical background for Dr. Griffin (MD, NPI #1780774174) includes accredited doctoral training (2003, 23 yrs in practice) and virtual + in-office availability across HI.
Compared against Kihei, HI Internal Medicine peers
1,698 annual services across 129 beneficiaries
Standard deviations from HI 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 | 764 | 66.67th | $123 – $168 |
| 99213 | Established Preventive & Chronic Care Visit | 441 | 71.67th | $94 – $129 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 221 | 71.67th | $45 – $62 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 170 | 68.67th | $144 – $198 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 102 | 61.67th | $171 – $234 |
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Dr. Marcus Griffin, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Griffin National Provider Identifier | NPI #1780774174 (MD) | CMS NPPES Registry (96753) |
| Dr. Griffin Kihei CMS Volume Rank | 66.67th Pct (1,698 CMS svcs; Z +0.287σ) | CMS Medicare Part B (HI Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Kihei, HI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.81/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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