Dr. Marilyn Mayer, MD
21216 Northwest Fwy, Suite 560, Cypress, TX 77429 • +1-929-555-3128
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Cypress Percentiles
NPI #1205818853 • CBSA Regional • Internal Medicine
Dr. Marilyn Mayer, MD (NPI #1205818853) practices Internal Medicine in Cypress, TX (77429) with sub-specialty concentration in 29 Active CMS HCPCS Codes, recording 1,194 annual CMS services across 253 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (60th Cypress percentile) (-0.20σ vs TX state mean, 41.29th statewide percentile).
Dr. Mayer's longitudinal care intensity (4.7 billed units per patient across 253 individuals) centers on 99214 (505 annual units) and 99213 ($119–$163 cash range).
Uninsured and high-deductible cash patients visiting Dr. Marilyn Mayer in Cypress (77429) face an estimated $209.00 initial evaluation fee at 21216 Northwest Fwy, Suite 560 (hybrid in-clinic and telehealth video consults; 16-minute average reception wait; bedside manner 4.76/5 from 10 verified reports).
Clinical background for Dr. Mayer (MD, NPI #1205818853) includes accredited doctoral training (1996, 30 yrs in practice) and virtual + in-office availability across TX.
Compared against Cypress, TX Internal Medicine peers
1,194 annual services across 253 beneficiaries
Standard deviations from TX 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 | 505 | 60th | $155 – $213 |
| 99213 | Established Preventive & Chronic Care Visit | 292 | 62th | $119 – $163 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 146 | 63th | $57 – $78 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 112 | 65th | $182 – $250 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 67 | 58th | $216 – $296 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (29 HCPCS billing breadth) | 72 | 60th | $140 – $203 |
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Dr. Marilyn Mayer, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mayer National Provider Identifier | NPI #1205818853 (MD) | CMS NPPES Registry (77429) |
| Dr. Mayer Cypress CMS Volume Rank | 60.00th Pct (1,194 CMS svcs; Z -0.197σ) | CMS Medicare Part B (TX Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Cypress, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.76/5 Listening • 4.93/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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