Ritoo Gagneja, M.D.
Family Medicine Physician · Northridge, CA
Ritoo Gagneja, M.D. is a family medicine physician with a practice address in Northridge, California, and NPI 1093966236, issued on Oct 7, 2008. Check the license (California A101849, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ritoo Gagneja
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A101849 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18350 Roscoe Blvd, Northridge, CA 91325
- Phone
- (818) 727-1515
- Enumerated
- Oct 7, 2008
- Record last updated
- Feb 16, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (818) 727-7997
- Medicare enrollment
- Enrolled (PECOS I20100503000509); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 18350 Roscoe Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ritoo Gagneja in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A101849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% more Medicare Part D claims than the average family medicine physician in 2024
6,079 Medicare Part D claims for 520 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 136 claims were for opioids.
Most prescribed
- Atorvastatin Calcium377 claims
- Levothyroxine Sodium262 claims
- Losartan Potassium260 claims
- Amlodipine Besylate243 claims
- Metformin Hcl196 claims
- Rosuvastatin Calcium167 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 96 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,119.81
97 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Lakeside Medical Organization A Medical Group IncWest Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ritoo Gagneja among 17,133 family medicine physician records in California
Ritoo Gagneja, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2004 · median 2005 among the 10,652 with a school on file
- Record last updated2011 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 family medicine physician records list a practice address in Northridge
They are 55 of the 2,598 NPPES records with a practice address in Northridge, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Northridge → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kathy Cairo, M.D.Northridge, CA 913251699878900
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- Elizabeth Eddy-Bertrand, MDNorthridge, CA 913251669573218
- Susan Hopkins, MDNorthridge, CA 913251700987369
- Viviana Ionescu-Tiba, MDNorthridge, CA 913251588737720
- Christopher Kuhlman, MDNorthridge, CA 913251629170006
- Hwe-Seung Lee, MDNorthridge, CA 913251083717391
Common questions
What is Ritoo Gagneja, M.D.'s NPI number?
Ritoo Gagneja, M.D.'s National Provider Identifier (NPI) is 1093966236, issued on Oct 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ritoo Gagneja, M.D. located?
The NPPES record lists a practice address at 18350 Roscoe Blvd, Northridge, CA, 91325. Phone: (818) 727-1515. Providers update this record themselves, so call before visiting.
How can I verify Ritoo Gagneja, M.D.'s license?
NPPES lists California license number A101849, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ritoo Gagneja, M.D. prescribe under Medicare Part D?
In 2024, Ritoo Gagneja, M.D. had 6,079 Medicare Part D claims for 520 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Ritoo Gagneja, M.D.'s MIPS final score?
The 2023 MIPS final score is 96 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.