Dr. Prem Kumar, MD
- Part D claims, 2024
- 650
- Hospital affiliations
- 1
- Industry payments
- $20
- Medical group
- 1
- Insurance carriers
- 1
- Practice address
- 10800 Magnolia Avenue, Riverside, CA 92505
- Practice phone
- Call (951) 353-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kumar's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Prem Kumar is a critical care medicine (internal medicine) physician in Riverside, California
Dr. Kumar practices at Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
Dr. Kumar's NPI, 1235206053, was assigned on November 29, 2006. Dr. Kumar graduated from Madras Medical College in 1976. Dr. Kumar holds California license A44151.
- NPI
- 1235206053NPI Registry (opens in a new tab)
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Practice phone
- (951) 353-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Prem Kumar practices at Riverside Medical Center in Riverside, California
Dr. Kumar's primary practice is Riverside Medical Center, at 10800 Magnolia Avenue, Riverside, CA 92505 in Riverside County. The practice phone is (951) 353-2000.
- Riverside Medical Center10800 Magnolia Avenue, Riverside, CA 92505 · Riverside CountyPhone(951) 353-2000
Source: Dmand AI Affiliation Data
Dr. Prem Kumar is affiliated with 1 site of care and 1 medical group
Dr. Kumar's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Prem Kumar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kumar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Prem Kumar is one of 666 critical care medicine (internal medicine) physicians in California
Critical care medicine is Dr. Kumar's primary specialty in the NPI Registry, under taxonomy code 207RC0200X. Dmand AI has Dr. Kumar's licenses on file in 3 states: California, New York and Maryland.
Specialties and state licenses
- Critical care medicine (internal medicine), CaliforniaPrimary
- New York license
- Maryland license
Critical care medicine (internal medicine) physicians near Dr. Kumar
Counts of critical care medicine (internal medicine) physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Prem Kumar's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Kumar's median patient age at 58, with 65% women.
Dr. Kumar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women65%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Prem Kumar wrote 650 Medicare Part D claims in 2024
In 2024, Dr. Kumar wrote 650 Medicare Part D claims for 134 patients. 41% of them were for generic drugs. CMS names the drug for 603 of them, across 13 drugs with 11 or more claims each, at $157,746 in total drug cost. In 2023, CMS named 730 claims across 11 drugs.
Dr. Kumar's Part D claims by kind of drug, 2024
- Generic268 claims41%
- Brand-name382 claims59%
Dr. Kumar's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Kumar's Part D claims, 2024
- Antibiotics3%22 of 650 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7302024: 60317%
Drugs named by CMS: 13 in 2024, 11 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Prem Kumar received $20 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Kumar from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Jazz Pharmaceuticals Inc. paid the most, $20.
Companies that paid Dr. Kumar the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Prem Kumar graduated from Madras Medical College
Dr. Kumar graduated from Madras Medical College in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Prem Kumar accepts plans from 1 insurance carrier
Dr. Kumar is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Kumar accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Prem Kumar's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Prem Kumar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Prem Kumar's NPI number?
Dr. Prem Kumar's NPI number is 1235206053. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Prem Kumar?
Dr. Prem Kumar is a critical care medicine (internal medicine) physician in Riverside, California. The primary specialty in the NPI Registry is Critical Care Medicine (Internal Medicine) Physician (taxonomy code 207RC0200X).
Where does Dr. Prem Kumar practice?
Dr. Kumar practices at 10800 Magnolia Avenue, Riverside, CA 92505. Dr. Kumar's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
What is Dr. Prem Kumar's office phone number?
The practice phone on file for Dr. Kumar is (951) 353-2000.
What is Dr. Prem Kumar's medical license number?
Dr. Kumar holds California license A44151, one of the licenses on file in 3 states.
Which states has Dr. Prem Kumar been licensed in?
Dmand AI has state licenses on file for Dr. Kumar in California (1987 to 2027), New York (since 1986) and Maryland (1985 to 1991).
Which hospitals is Dr. Prem Kumar affiliated with?
Dr. Kumar practices at Riverside Medical Center in Riverside, California.
What medical group is Dr. Prem Kumar part of?
Dr. Kumar is linked to Southern California Permanente Medical Group.
Where did Dr. Prem Kumar go to medical school?
Dr. Kumar graduated from Madras Medical College in 1976.
What drugs does Dr. Prem Kumar prescribe most?
In 2024 Medicare Part D data, Dr. Kumar's most prescribed drugs by claims were Albuterol Sulfate Hfa, Spiriva Respimat and Wixela Inhub.
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Has Dr. Prem Kumar received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Kumar from 1 company from 2016 to 2016. The largest total came from Jazz Pharmaceuticals Inc.
How long has Dr. Prem Kumar been practicing?
Dr. Kumar graduated from medical school in 1976, 50 years ago.
What insurance does Dr. Prem Kumar accept?
Dr. Kumar is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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