Alex An, MD
Student in an Organized Health Care Education/Training Program · Ventura, CA
Alex An, MD is a student in an organized health care education/training program with a practice address in Ventura, California, and NPI 1902545940, issued on May 28, 2022. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alex An
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 300 Hillmont Ave Bldg 340, Ventura, CA 93003
- Phone
- (805) 652-6228
- Enumerated
- May 28, 2022
- Record last updated
- May 28, 2022
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 300 Hillmont Ave Bldg 340
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christopher Dru, M.D.Urology Physician1346531563
- Connie Friedman, MDFamily Medicine Physician1588303440
- Danielle GuyerStudent in an Organized Health Care Education/Training Program1184363822
- Alexander Howard, DOAddiction Medicine (Family Medicine) Physician1528707593
Verify Alex An in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average student in an organized health care education/training program in 2024
263 Medicare Part D claims for 65 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium12 claims
- Fluoxetine Hcl12 claims
- Levothyroxine Sodium12 claims
- Trazodone Hcl12 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.
Alex An among 40,652 student in an organized health care education/training program records in California
Alex An, MD is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 34% of them.
- NPI issued2022 · 34% of these records are older, 58% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2022 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
211 student in an organized health care education/training program records list a practice address in Ventura
They are 211 of the 4,435 NPPES records with a practice address in Ventura, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Ventura → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Peter AchenbachVentura, CA 930031023467537
- Shaadi Azadeh, M.D.Ventura, CA 930031215222153
- Holly BaskettVentura, CA 930031710360698
- Ryan CarterVentura, CA 930031538576004
- Jeffrey Dutremble, D.O.Ventura, CA 930031134505894
- Eric Fong, D.O.Ventura, CA 930031659680627
- Eli Gluzman, M.D.Ventura, CA 930031184885840
- Stuart Harris, D.O.Ventura, CA 930031508271842
Common questions
What is Alex An, MD's NPI number?
Alex An, MD's National Provider Identifier (NPI) is 1902545940, issued on May 28, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Alex An, MD located?
The NPPES record lists a practice address at 300 Hillmont Ave Bldg 340, Ventura, CA, 93003. Phone: (805) 652-6228. Providers update this record themselves, so call before visiting.
How can I verify Alex An, MD's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Alex An, MD prescribe under Medicare Part D?
In 2024, Alex An, MD had 263 Medicare Part D claims for 65 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.