Mimi Biswas, M.D., MHS
NPI 1518970755 · Cardiovascular Disease Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mimi Biswas, M.D., MHS is a Cardiovascular Disease Physician provider in Riverside, CA (NPI 1518970755).
Provider details
- NPI number
- 1518970755
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., MHS
- Sex
- Female
- Sole proprietor
- No
- License
- A66654 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
447 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 118 | $173 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 71 | $68 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 70 | $79 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 69 | $132 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 54 | $15 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 183 | 60 |
| Metoprolol Succinate | 151 | 56 |
| Apixabanbrand: Eliquis | 149 | 34 |
| Losartan Potassium | 134 | 45 |
| Atorvastatin Calcium | 116 | 45 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 107 | 24 |
| Spironolactone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$419 across 22 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-15
- Last updated
- 2023-12-12
- Certified
- 2023-12-12
Frequently asked questions
- What is Mimi Biswas's NPI number?
- Mimi Biswas's National Provider Identifier (NPI) is 1518970755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mimi Biswas's specialty?
- Mimi Biswas is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mimi Biswas located?
- Mimi Biswas's practice location on file with NPPES is 3770 Elizabeth St, Riverside, CA 92506-2527.
- What is Mimi Biswas's phone number?
- The practice phone number listed in the NPPES registry for Mimi Biswas is (951) 352-3937.
- Does Mimi Biswas accept Medicare?
- Mimi Biswas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mimi Biswas's NPI active?
- Yes — Mimi Biswas's NPI (1518970755) is active in the NPPES registry as of the last update on 2023-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.