Javier R. Rios, MD
Family Medicine Physician · Riverside, CA
Javier R. Rios, MD is a family medicine physician with a practice address in Riverside, California, and NPI 1639246176, issued on Nov 29, 2006. Check the license (California A53521, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Javier R. Rios
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A53521 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9939 Magnolia Ave, Riverside, CA 92503
- Phone
- (855) 505-7467
- Enumerated
- Nov 29, 2006
- Record last updated
- Apr 2, 2026
- Fax
- (888) 975-8926
- Medicaid ID
- 00A535210 CA
- Medicare enrollment
- Enrolled (PECOS I20081119000392); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 9939 Magnolia Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brian Galdamez, PA-CMedical Physician Assistant1235901612
- Micheline Helou, FNP-CFamily Nurse Practitioner1609405992
- Jane Herico, N.P.Nurse Practitioner1699191643
Verify Javier R. Rios in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A53521Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average family medicine physician in 2024
4,692 Medicare Part D claims for 989 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 30 claims were for opioids.
Most prescribed
- Atorvastatin Calcium507 claims
- Metformin Hcl306 claims
- Lisinopril275 claims
- Losartan Potassium187 claims
- Amlodipine Besylate153 claims
- Hydrochlorothiazide147 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.
Industry payments in 2024: $16.03
1 payment: food and beverage; the largest payer was Conmed Corporation. 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 5 group practices
- Alessandro Medical Professional CorporationMoreno Valley, CA
- Dr. Javier Rios, A Medical CorporationLake Elsinore, CA
- Javier R Rios MD A Medical Professional CorporationTucson, AZ
- Javier R Rios MD A Professional CorporationRiverside, CA
- Montclair Medical Professional CorporationMontclair, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Javier R. Rios among 17,133 family medicine physician records in California
Javier R. Rios, MD 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1984 · median 2005 among the 10,652 with a school on file
- Record last updated2026 · 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).
258 family medicine physician records list a practice address in Riverside
They are 258 of the 13,893 NPPES records with a practice address in Riverside, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Riverside → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Carmen Ayroso, M.D.Riverside, CA 925031881636413
- Cameron Kaiser, M.D.Riverside, CA 925031972671196
- Tamara Kurmanalieva, MDRiverside, CA 925031720291222
- Winson Liu, M.D.Riverside, CA 925031861594681
- Luther Mangoba, M.D.Riverside, CA 925031528041894
- Peter Paul, M.D.Riverside, CA 925031508837352
- Harvey Pfiefle, MDRiverside, CA 925031942301445
- Lyn Pintelon, DORiverside, CA 925031669467148
Common questions
What is Javier R. Rios, MD's NPI number?
Javier R. Rios, MD's National Provider Identifier (NPI) is 1639246176, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Javier R. Rios, MD located?
The NPPES record lists a practice address at 9939 Magnolia Ave, Riverside, CA, 92503. Phone: (855) 505-7467. Providers update this record themselves, so call before visiting.
How can I verify Javier R. Rios, MD's license?
NPPES lists California license number A53521, 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 Javier R. Rios, MD prescribe under Medicare Part D?
In 2024, Javier R. Rios, MD had 4,692 Medicare Part D claims for 989 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.