Dr. Jack Griffith, DO
7365 Carnelian St, Suite 137, Rancho Cucamonga, CA 91730 • +1-738-555-1889
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Rancho Cucamonga Percentiles
NPI #1407884315 • CBSA Regional • Dermatology
Operating out of Rancho Cucamonga, CA (7365 Carnelian St, Suite 137), Dermatology clinician Dr. Jack Griffith, DO (accredited MD/DO training, 2018) maintains a mid-cohort balanced caseload (50th Rancho Cucamonga percentile) (91.22th CA percentile; Z-score +0.45σ across 13,829 documented services) with sub-specialty concentration in 90 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Griffith (averaging 17.2 services per beneficiary), 17000 (Cryotherapy Destruction of Premalignant Actinic Lesion) represents 19% of tracked volume (2662 encounters), paired with 99213 (2427x).
Self-pay new patient consultations with Dr. Griffith (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 20-minute average reception wait, and a 4.68/5 modern protocol openness score across 20 patient logs.
Patients evaluating Dr. Jack Griffith in ZIP 91730 note 8 years of post-doctoral tenure (null, 2018) alongside 17.2 annual CMS procedures per patient.
Compared against Rancho Cucamonga, CA Dermatology peers
13,829 annual services across 806 beneficiaries
Standard deviations from CA Dermatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 17000 | Cryotherapy Destruction of Premalignant Actinic Lesion | 2,662 | 50th | $106 – $145 |
| 99213 | Focused Cutaneous & Dermoscopic Examination | 2,427 | 55th | $118 – $162 |
| 11102 | Tangential Diagnostic Skin Biopsy of Single Lesion | 1,488 | 54th | $155 – $213 |
| 11401 | Excision of Benign Cutaneous Lesion (0.6 to 1.0 cm) | 783 | 47th | $217 – $298 |
| 99203 | New Patient Full-Body Skin Cancer & Dermatology Evaluation | 470 | 45th | $168 – $230 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (90 HCPCS billing breadth) | 6,000 | 50th | $129 – $187 |
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Dr. Jack Griffith, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Griffith National Provider Identifier | NPI #1407884315 (DO) | CMS NPPES Registry (91730) |
| Dr. Griffith Rancho Cucamonga CMS Volume Rank | 50.00th Pct (13,829 CMS svcs; Z +0.447σ) | CMS Medicare Part B (CA Dermatology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rancho Cucamonga, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.72/5 Listening • 4.68/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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