Jose Gabriel Castellanos, M.D.
Family Medicine Physician · Covina, CA
Jose Gabriel Castellanos, M.D. is a family medicine physician with a practice address in Covina, California, and NPI 1669486783, issued on Jul 27, 2006. Check the license (California A62398, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jose Gabriel Castellanos
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A62398 CA
Self-reported in NPPES; status is on the state search - Practice location
- 234 E Badillo St, Covina, CA 91723
- Phone
- (626) 915-9992
- Enumerated
- Jul 27, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041207001175); 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 234 E Badillo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda Corgan, PA-CPhysician Assistant1598826455
- Maria HigueraFamily Nurse Practitioner1558120170
- Michelle Noto, NPFamily Nurse Practitioner1427396878
Verify Jose Gabriel Castellanos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A62398Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average family medicine physician in 2024
8,672 Medicare Part D claims for 738 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium600 claims
- Rosuvastatin Calcium459 claims
- Metoprolol Succinate367 claims
- Levothyroxine Sodium318 claims
- Metformin Hcl311 claims
- Lisinopril290 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: $1,312.58
56 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. 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.
Jose Gabriel Castellanos among 17,133 family medicine physician records in California
Jose Gabriel Castellanos, 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 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
- Graduated1982 · median 2005 among the 10,652 with a school on file
- Record last updated2007 · 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).
21 family medicine physician records list a practice address in Covina
They are 21 of the 3,736 NPPES records with a practice address in Covina, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Covina → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Baker, MDCovina, CA 917231033107750
- Randolph Betts, M.D.Covina, CA 917231932113685
- Ivan Breed, MDCovina, CA 917231073539474
- Gail Campofiore, MDCovina, CA 917231447262258
- Frederick Chun, MDCovina, CA 917231518926088
- Parissa Ghovanlou, MDCovina, CA 917231801979018
- Jeffrey Gin, M.D.Covina, CA 917231225140759
- Kevin Liao, D.O.Covina, CA 917231144534876
Common questions
What is Jose Gabriel Castellanos, M.D.'s NPI number?
Jose Gabriel Castellanos, M.D.'s National Provider Identifier (NPI) is 1669486783, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jose Gabriel Castellanos, M.D. located?
The NPPES record lists a practice address at 234 E Badillo St, Covina, CA, 91723. Phone: (626) 915-9992. Providers update this record themselves, so call before visiting.
How can I verify Jose Gabriel Castellanos, M.D.'s license?
NPPES lists California license number A62398, 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 Jose Gabriel Castellanos, M.D. prescribe under Medicare Part D?
In 2024, Jose Gabriel Castellanos, M.D. had 8,672 Medicare Part D claims for 738 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.