Dr. Marilyn Robertson, MD
2250 Hayes St Ste 504, San Francisco, CA 94117 • +1-494-555-7475
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & San Francisco Percentiles
NPI #1679599393 • CBSA 41860 • Neurology
CMS Medicare Part B utilization records credit Dr. Marilyn Robertson (MD, NPI 1679599393) at 2250 Hayes St Ste 504 in San Francisco with 5,226 annual clinical services (80 beneficiaries), corresponding to a -0.18σ regional deviation and upper-quartile active clinical volume (85.71th San Francisco percentile) with sub-specialty concentration in 23 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 2250 Hayes St Ste 504 shows Dr. Marilyn Robertson's primary concentration in Established Neurologic, Migraine & Movement Evaluation (code 99214: 123x/yr, 85.71th local percentile) alongside 7–8 Nerve Conduction Electrodiagnostic Neuropathy Study (95910: 59x/yr, $88–$121).
At 2250 Hayes St Ste 504 (94117), Dr. Marilyn Robertson, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$250.00 per new consult (4.58/5 bedside rating).
Credentialed as an MD specialist with 28 years post-graduation experience since completing medical school at an LCME/COCA institution (1998), Dr. Robertson coordinates 23 Active CMS HCPCS Codes workups from 2250 Hayes St Ste 504 (+1-494-555-7475).
Compared against San Francisco, CA Neurology peers
5,226 annual services across 80 beneficiaries
Standard deviations from CA Neurology 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 Neurologic, Migraine & Movement Evaluation | 123 | 85.71th | $53 – $73 |
| 95910 | 7–8 Nerve Conduction Electrodiagnostic Neuropathy Study | 59 | 87.71th | $88 – $121 |
| 95819 | Awake & Drowsy Electroencephalogram (EEG) Recording | 47 | 81.71th | $79 – $108 |
| 64615 | Chemodenervation of Cranial/Cervical Muscles for Chronic Migraine | 35 | 86.71th | $84 – $115 |
| 99204 | Comprehensive New Patient Neurologic Examination | 29 | 90.71th | $75 – $102 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (23 HCPCS billing breadth) | 4,932 | 85.71th | $47 – $68 |
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Dr. Marilyn Robertson, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Robertson National Provider Identifier | NPI #1679599393 (MD) | CMS NPPES Registry (94117) |
| Dr. Robertson San Francisco CMS Volume Rank | 85.71th Pct (5,226 CMS svcs; Z -0.179σ) | CMS Medicare Part B (CA Neurology) |
| Fair Cash-Pay New-Patient Benchmark | $250.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Francisco, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $250.00 avg paid • 11 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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