Jose Alvarez De La Llana, M.D.
General Practice Physician · Ontario, CA
Jose Alvarez De La Llana, M.D. is a general practice physician with a practice address in Ontario, California, and NPI 1326244062, issued on Jun 21, 2007. Check the license (California A101657, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jose Alvarez De La Llana
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License numbers
- A101657 CA
ME98939 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1749 S Euclid Ave, Ontario, CA 91762
- Phone
- (909) 972-0300
- Enumerated
- Jun 21, 2007
- Record last updated
- Jun 6, 2024
- Fax
- (909) 984-4878
- Medicare enrollment
- Enrolled (PECOS I20140918001961); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Verify Jose Alvarez De La Llana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A101657Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average general practice physician in 2024
6,277 Medicare Part D claims for 765 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 149 claims were for opioids.
Most prescribed
- Metformin Hcl329 claims
- Atorvastatin Calcium293 claims
- Lisinopril267 claims
- Rosuvastatin Calcium242 claims
- Amlodipine Besylate221 claims
- Alendronate Sodium185 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.
Jose Alvarez De La Llana among 1,956 general practice physician records in California
Jose Alvarez De La Llana, M.D. is one of 1,956 general practice physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 50% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated2000 · median 1994 among the 520 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in California
There are 1,956 general practice physician records in California.
All 1,956 in California → Every provider in Ontario → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Irma Lopez, M.D.Ontario, CA 917621538240908
- Miguel Castuera, PA-CMontclair, CA 917631679769897
- David Lozano, M.D.Ontario, CA 917611104041995
- Jhujhar Singh, DOMontclair, CA 917631730361544
- Krupali Tejura, M.D.Ontario, CA 917611487848651
- Tsung Tsai, M.D.Ontario, CA 917611629250394
- Erik Wiele, DOMontclair, CA 917631619405875
- Brian Lee, M.D.Ontario, CA 917641932227626
Common questions
What is Jose Alvarez De La Llana, M.D.'s NPI number?
Jose Alvarez De La Llana, M.D.'s National Provider Identifier (NPI) is 1326244062, issued on Jun 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jose Alvarez De La Llana, M.D. located?
The NPPES record lists a practice address at 1749 S Euclid Ave, Ontario, CA, 91762. Phone: (909) 972-0300. Providers update this record themselves, so call before visiting.
How can I verify Jose Alvarez De La Llana, M.D.'s license?
NPPES lists California license number A101657, 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 Alvarez De La Llana, M.D. prescribe under Medicare Part D?
In 2024, Jose Alvarez De La Llana, M.D. had 6,277 Medicare Part D claims for 765 beneficiaries; the average among general practice physician prescribers was 3,030. 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.