Dr. Sajot Grewal, MD
770 Tamalpais DR, Suite 203, Corte Madera, CA 94925 • +1-230-555-4025
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Corte Madera Percentiles
NPI #1144230053 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Sajot Grewal (MD, NPI 1144230053) at 770 Tamalpais DR, Suite 203 in Corte Madera with 4,437 annual clinical services (838 beneficiaries), corresponding to a +0.00σ regional deviation and mid-cohort balanced caseload (50th Corte Madera percentile) with sub-specialty concentration in 34 Active CMS HCPCS Codes.
Procedural volume for Dr. Grewal is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 1856 annual services, $149–$204 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 1072/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 536/yr).
Uninsured and high-deductible cash patients visiting Dr. Sajot Grewal in Corte Madera (94925) face an estimated $239.00 initial evaluation fee at 770 Tamalpais DR, Suite 203 (in-person clinic visits only; 13-minute average reception wait; bedside manner 4.83/5 from 15 verified reports).
Patients evaluating Dr. Sajot Grewal in ZIP 94925 note 25 years of post-doctoral tenure (null, 2001) alongside 5.3 annual CMS procedures per patient.
Compared against Corte Madera, CA Internal Medicine peers
4,437 annual services across 838 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 | 1,856 | 50th | $149 – $204 |
| 99213 | Established Preventive & Chronic Care Visit | 1,072 | 50th | $114 – $156 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 536 | 53th | $54 – $75 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 412 | 55th | $175 – $240 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 247 | 49th | $207 – $284 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (34 HCPCS billing breadth) | 313 | 50th | $134 – $194 |
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Dr. Sajot Grewal, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Grewal National Provider Identifier | NPI #1144230053 (MD) | CMS NPPES Registry (94925) |
| Dr. Grewal Corte Madera CMS Volume Rank | 50.00th Pct (4,437 CMS svcs; Z +0.002σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Corte Madera, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 13 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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