Dr. Mignonette Willkom, MD
1133 E Stanley Blvd Ste 101, Livermore, CA 94550 • +1-893-555-3244
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Livermore Percentiles
NPI #1003883133 • CBSA Regional • Family Practice
Operating out of Livermore, CA (1133 E Stanley Blvd Ste 101), Family Practice clinician Dr. Mignonette Willkom, MD (accredited MD/DO training, 2005) maintains a focused low-volume boutique caseload (20th Livermore percentile) (63.45th CA percentile; Z-score -0.05σ across 1,902 documented services) with sub-specialty concentration in 29 Active CMS HCPCS Codes.
Dr. Willkom's longitudinal care intensity (5.2 billed units per patient across 366 individuals) centers on 99214 (767 annual units) and 99213 ($140–$192 cash range).
For out-of-network patients contacting +1-893-555-3244, Dr. Willkom's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.78/5 composite reality score over 25 submissions).
Spanning 21 years of clinical practice following 2005 graduation from medical training, Dr. Mignonette Willkom integrates 29 Active CMS HCPCS Codes diagnostics for Livermore metro patients.
Compared against Livermore, CA Family Practice peers
1,902 annual services across 366 beneficiaries
Standard deviations from CA Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 767 | 20th | $184 – $252 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 566 | 25th | $140 – $192 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 219 | 24th | $211 – $289 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 164 | 21th | $40 – $55 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 110 | 18th | $252 – $346 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (29 HCPCS billing breadth) | 75 | 20th | $166 – $241 |
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Dr. Mignonette Willkom, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Willkom National Provider Identifier | NPI #1003883133 (MD) | CMS NPPES Registry (94550) |
| Dr. Willkom Livermore CMS Volume Rank | 20.00th Pct (1,902 CMS svcs; Z -0.054σ) | CMS Medicare Part B (CA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Livermore, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 13 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.81/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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