Alex Hashemi, MD
Internal Medicine Physician · Santa Ana, CA
Alex Hashemi, MD is an internal medicine physician with a practice address in Santa Ana, California, and NPI 1275161184, issued on Mar 28, 2020. Check the license (California A183659, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Alex Hashemi
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A183659 CA
Self-reported in NPPES; status is on the state search - Practice location
- 520 N Main St, Santa Ana, CA 92701
- Phone
- (714) 502-3553
- Enumerated
- Mar 28, 2020
- Record last updated
- Jul 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20230807001319); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 520 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yeanha Hwang, O.M.D.,L.AC.Acupuncturist1962567701
- Eun Jin Lee, ACUPUNCTURISTAcupuncturist1386861383
Verify Alex Hashemi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A183659Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,234 Medicare Part D claims for 202 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Levothyroxine Sodium135 claims
- Atorvastatin Calcium106 claims
- Pantoprazole Sodium75 claims
- Amlodipine Besylate74 claims
- Gabapentin71 claims
- Furosemide67 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.
Bills Medicare through one group practice
- J M Geiss DO ApcSanta Ana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alex Hashemi among 17,696 internal medicine physician records in California
Alex Hashemi, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 89% of them.
- NPI issued2020 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2003 · median 2004 among the 11,065 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Santa Ana → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Athena Alexander, M.D.Santa Ana, CA 927011225417322
- Hassan Aliakbarian, MDSanta Ana, CA 927011164050399
- Hammam Kemeh, M.D.Santa Ana, CA 927011912137639
- Samer Moghaddam, M.D.Santa Ana, CA 927011275700478
- Ali Shahverdiani, M.D.Santa Ana, CA 927011063943579
- Jamshid Tamiry, M.D.Santa Ana, CA 927011457514374
- Kelvin Mai, DOSanta Ana, CA 927031326072612
- Theresa Thanh Nguyen, M.D.Santa Ana, CA 927031003893801
Common questions
What is Alex Hashemi, MD's NPI number?
Alex Hashemi, MD's National Provider Identifier (NPI) is 1275161184, issued on Mar 28, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Alex Hashemi, MD located?
The NPPES record lists a practice address at 520 N Main St, Santa Ana, CA, 92701. Phone: (714) 502-3553. Providers update this record themselves, so call before visiting.
How can I verify Alex Hashemi, MD's license?
NPPES lists California license number A183659, 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 Alex Hashemi, MD prescribe under Medicare Part D?
In 2024, Alex Hashemi, MD had 2,234 Medicare Part D claims for 202 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.