Dr. Rishu Marwaha, MD
1866 N Orange Grove Ave Ste 102b, Pomona, CA 91767 • +1-322-555-5989
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Pomona Percentiles
NPI #1457490294 • CBSA Regional • Internal Medicine
Anchored in Pomona, CA 91767, Dr. Rishu Marwaha, MD (NPI 1457490294) logged 916 annual procedures (focused low-volume boutique caseload (33.33th Pomona percentile), 23.89th CA percentile, -0.10σ) with sub-specialty concentration in 32 Active CMS HCPCS Codes.
Procedural volume for Dr. Marwaha is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 392 annual services, $211–$289 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 226/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 113/yr).
Self-pay new patient consultations with Dr. Marwaha (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 12-minute average reception wait, and a 4.93/5 modern protocol openness score across 26 patient logs.
Spanning 23 years of clinical practice following 2003 graduation from medical training, Dr. Rishu Marwaha integrates 32 Active CMS HCPCS Codes diagnostics for Pomona metro patients.
Compared against Pomona, CA Internal Medicine peers
916 annual services across 244 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 | 392 | 33.33th | $211 – $289 |
| 99213 | Established Preventive & Chronic Care Visit | 226 | 38.33th | $161 – $221 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 113 | 29.33th | $77 – $105 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 87 | 34.33th | $247 – $339 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 52 | 35.33th | $293 – $401 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (32 HCPCS billing breadth) | 46 | 33.33th | $190 – $276 |
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Dr. Rishu Marwaha, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Marwaha National Provider Identifier | NPI #1457490294 (MD) | CMS NPPES Registry (91767) |
| Dr. Marwaha Pomona CMS Volume Rank | 33.33th Pct (916 CMS svcs; Z -0.102σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Pomona, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 12 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.72/5 Listening • 4.93/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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