Joseph Anthony Serna, M.D.
General Practice Physician · Santa Ana, CA
Joseph Anthony Serna, M.D. is a general practice physician with a practice address in Santa Ana, California, and NPI 1174612279, issued on Oct 12, 2006. Check the license (California A46617, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joseph Anthony Serna
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- A46617 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2620 S Bristol St Ste B, Santa Ana, CA 92704
- Phone
- (714) 545-5503
- Enumerated
- Oct 12, 2006
- Record last updated
- Aug 19, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (714) 545-5509
- Medicaid ID
- 00A466170 CA
- Medicare enrollment
- Enrolled (PECOS I20100218000124); accepts Medicare assignment
- Medical or professional school
- National Medical University, 1982
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Verify Joseph Anthony Serna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A46617Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average general practice physician in 2024
3,573 Medicare Part D claims for 219 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 16 claims were for opioids.
Most prescribed
- Losartan Potassium202 claims
- Metformin Hcl189 claims
- Ibuprofen186 claims
- Atorvastatin Calcium182 claims
- Amlodipine Besylate170 claims
- Gabapentin131 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.
Joseph Anthony Serna among 1,956 general practice physician records in California
Joseph Anthony Serna, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 66% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1982 · median 1994 among the 520 with a school on file
- Record last updated2015 · 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 Santa Ana → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Roxana Minkus, D.OSanta Ana, CA 927041184669871
- Geoffrey Furman, MDSanta Ana, CA 927051356427595
- Hoai-Ky Ho, M.D.Santa Ana, CA 927031750541660
- Alan Nayes, MDSanta Ana, CA 927051386676955
- Martin Offenberger, M.D.Santa Ana, CA 927051740492180
- David Quintero, M.D.Santa Ana, CA 927051316194418
- Zainab Said, M.D.Santa Ana, CA 927051275711392
- Fariba Shokoohy, M.D.Santa Ana, CA 927031962694869
Common questions
What is Joseph Anthony Serna, M.D.'s NPI number?
Joseph Anthony Serna, M.D.'s National Provider Identifier (NPI) is 1174612279, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Anthony Serna, M.D. located?
The NPPES record lists a practice address at 2620 S Bristol St Ste B, Santa Ana, CA, 92704. Phone: (714) 545-5503. Providers update this record themselves, so call before visiting.
How can I verify Joseph Anthony Serna, M.D.'s license?
NPPES lists California license number A46617, 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 Joseph Anthony Serna, M.D. prescribe under Medicare Part D?
In 2024, Joseph Anthony Serna, M.D. had 3,573 Medicare Part D claims for 219 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.