Anthony James Tiu Trinidad, MD
Family Medicine Physician · San Diego, CA
Anthony James Tiu Trinidad, MD is a family medicine physician with a practice address in San Diego, California, and NPI 1114543246, issued on Jun 24, 2020. Check the license (California A188170, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anthony James Tiu Trinidad
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A188170 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5454 EL Cajon Blvd, San Diego, CA 92115
- Phone
- (619) 515-2400
- Enumerated
- Jun 24, 2020
- Record last updated
- Oct 2, 2023
- Entity
- Type 1 · individual
Also registered at 5454 EL Cajon Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Anthony James Tiu Trinidad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A188170Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average family medicine physician in 2024
948 Medicare Part D claims for 131 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.
Most prescribed
- Atorvastatin Calcium74 claims
- Gabapentin71 claims
- Amlodipine Besylate45 claims
- Lisinopril44 claims
- Metformin Hcl37 claims
- Diclofenac Sodium31 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.
780 family medicine physician records list a practice address in San Diego
They are 780 of the 52,937 NPPES records with a practice address in San Diego, and 17,133 family medicine physician records in California.
All 780 in San Diego → All 17,133 in California → Every provider in San Diego →
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- Robert Abatecola, MDCastro Valley, CA1669551719
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Common questions
What is Anthony James Tiu Trinidad, MD's NPI number?
Anthony James Tiu Trinidad, MD's National Provider Identifier (NPI) is 1114543246, issued on Jun 24, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Anthony James Tiu Trinidad, MD located?
The NPPES record lists a practice address at 5454 EL Cajon Blvd, San Diego, CA, 92115. Phone: (619) 515-2400. Providers update this record themselves, so call before visiting.
How can I verify Anthony James Tiu Trinidad, MD's license?
NPPES lists California license number A188170, 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 Anthony James Tiu Trinidad, MD prescribe under Medicare Part D?
In 2024, Anthony James Tiu Trinidad, MD had 948 Medicare Part D claims for 131 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.