Dr. Mark Biscow, MD
2121 Wilshire Blvd, #305, Santa Monica, CA 90403 • +1-803-555-6348
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Santa Monica Percentiles
NPI #1871510354 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Mark Biscow (MD, NPI 1871510354) at 2121 Wilshire Blvd, #305 in Santa Monica with 681 annual clinical services (100 beneficiaries), corresponding to a -0.11σ regional deviation and focused low-volume boutique caseload (2.67th Santa Monica percentile) with sub-specialty concentration in 37 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1871510354 highlights 293 annual claims for 99214 (12th Santa Monica percentile; $50–$68 self-pay corridor) plus 169 encounters under 99213 and 85 under 93000.
Cash-pay intake data for NPI 1871510354 (2121 Wilshire Blvd, #305, Santa Monica) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 12-minute average reception wait and 4.66/5 biomarker openness.
Patients evaluating Dr. Mark Biscow in ZIP 90403 note 32 years of post-doctoral tenure (null, 1994) alongside 6.8 annual CMS procedures per patient.
Compared against Santa Monica, CA Internal Medicine peers
681 annual services across 100 beneficiaries
Standard deviations from CA 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 | 293 | 12th | $50 – $68 |
| 99213 | Established Preventive & Chronic Care Visit | 169 | 12th | $38 – $53 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 85 | 12th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 65 | 12th | $58 – $80 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 39 | 12th | $69 – $94 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (37 HCPCS billing breadth) | 31 | 2.67th | $45 – $65 |
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Dr. Mark Biscow, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Biscow National Provider Identifier | NPI #1871510354 (MD) | CMS NPPES Registry (90403) |
| Dr. Biscow Santa Monica CMS Volume Rank | 2.67th Pct (681 CMS svcs; Z -0.108σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Santa Monica, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 12 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.62/5 Listening • 4.66/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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