Rosina Chen, D.O.
Family Medicine Physician · Temple City, CA
Rosina Chen, D.O. is a family medicine physician with a practice address in Temple City, California, and NPI 1689909707, issued on Oct 7, 2009. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rosina Chen
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- Practice location
- 5807 Temple City Blvd, Temple City, CA 91780
- Phone
- (626) 872-0082
- Enumerated
- Oct 7, 2009
- Entity
- Type 1 · individual
Also registered at 5807 Temple City Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stella Chen, D.O.Family Medicine Physician1770818890
Verify Rosina Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
463 Medicare Part D claims for 41 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Atorvastatin Calcium72 claims
- Losartan Potassium64 claims
- Metformin Hcl36 claims
- Rosuvastatin Calcium26 claims
- Alendronate Sodium20 claims
- Omeprazole19 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.
7 family medicine physician records list a Temple City practice address
They are 7 of the 266 NPPES records with a Temple City practice address, and 16,272 family medicine physician records in California.
All 7 in Temple City → All 16,272 in California → Every provider in Temple City →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Rosina Chen, D.O.'s NPI number?
Rosina Chen, D.O.'s National Provider Identifier (NPI) is 1689909707, issued on Oct 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Rosina Chen, D.O. located?
The NPPES record lists a practice address at 5807 Temple City Blvd, Temple City, CA, 91780. Phone: (626) 872-0082. Providers update this record themselves, so call before visiting.
How can I verify Rosina Chen, D.O.'s license?
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 Rosina Chen, D.O. prescribe under Medicare Part D?
In 2024, Rosina Chen, D.O. had 463 Medicare Part D claims for 41 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.