Dr. Muithi Mwanthi, MD
4901 Forest Park Ave, Div IM Dermatology, Ste 502, Saint Louis, MO 63108 • +1-927-555-6535
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Saint Louis Percentiles
NPI #1568872901 • CBSA Regional • Dermatology
Operating out of Saint Louis, MO (4901 Forest Park Ave, Div IM Dermatology, Ste 502), Dermatology clinician Dr. Muithi Mwanthi, MD (accredited MD/DO training, 2003) maintains a mid-cohort balanced caseload (46.15th Saint Louis percentile) (36.7th MO percentile; Z-score -0.46σ across 2,528 documented services) with sub-specialty concentration in 47 Active CMS HCPCS Codes.
Dr. Mwanthi's longitudinal care intensity (5.2 billed units per patient across 486 individuals) centers on 17000 (845 annual units) and 99213 ($67–$92 cash range).
For out-of-network patients contacting +1-927-555-6535, Dr. Mwanthi's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.78/5 composite reality score over 5 submissions).
Credentialed as an MD specialist with 23 years post-graduation experience since completing medical school at an LCME/COCA institution (2003), Dr. Mwanthi coordinates 47 Active CMS HCPCS Codes workups from 4901 Forest Park Ave, Div IM Dermatology, Ste 502 (+1-927-555-6535).
Compared against Saint Louis, MO Dermatology peers
2,528 annual services across 486 beneficiaries
Standard deviations from MO 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 | 845 | 46.15th | $60 – $82 |
| 99213 | Focused Cutaneous & Dermoscopic Examination | 771 | 45.15th | $67 – $92 |
| 11102 | Tangential Diagnostic Skin Biopsy of Single Lesion | 472 | 42.15th | $88 – $121 |
| 11401 | Excision of Benign Cutaneous Lesion (0.6 to 1.0 cm) | 249 | 49.15th | $124 – $170 |
| 99203 | New Patient Full-Body Skin Cancer & Dermatology Evaluation | 149 | 50.15th | $96 – $131 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (47 HCPCS billing breadth) | 42 | 46.15th | $73 – $106 |
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Dr. Muithi Mwanthi, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mwanthi National Provider Identifier | NPI #1568872901 (MD) | CMS NPPES Registry (63108) |
| Dr. Mwanthi Saint Louis CMS Volume Rank | 46.15th Pct (2,528 CMS svcs; Z -0.463σ) | CMS Medicare Part B (MO Dermatology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saint Louis, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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