Prem Kumar, MD
NPI 1235206053 · Critical Care Medicine (Internal Medicine) Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Prem Kumar, MD is a Critical Care Medicine (Internal Medicine) Physician provider in Riverside, CA (NPI 1235206053).
Provider details
- NPI number
- 1235206053
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A44151 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 145 | 58 |
| Tiotropium Bromidebrand: Spiriva Respimat | 95 | 27 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 72 | 23 |
| Prednisone | 65 | 30 |
| Ciclesonidebrand: Alvesco | 58 | 28 |
| Tiotropium Br/Olodaterol Hclbrand: Stiolto Respimat | 48 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2021-11-18
Frequently asked questions
- What is Prem Kumar's NPI number?
- Prem Kumar's National Provider Identifier (NPI) is 1235206053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Prem Kumar's specialty?
- Prem Kumar is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Prem Kumar located?
- Prem Kumar's practice location on file with NPPES is 10800 Magnolia Ave, Riverside, CA 92505-3043.
- What is Prem Kumar's phone number?
- The practice phone number listed in the NPPES registry for Prem Kumar is (909) 353-2000.
- Does Prem Kumar accept Medicare?
- Prem Kumar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Prem Kumar's NPI active?
- Yes — Prem Kumar's NPI (1235206053) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.