NPPES file of Aug 9, 2026

Omid Ashouri, M.D.

Family Medicine Physician · Vista, CA

Omid Ashouri, M.D. is a family medicine physician with a practice address in Vista, California, and NPI 1144501255, issued on Sep 1, 2011. Check the license (California A127177, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144501255
Name
Omid Ashouri
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A127177 CA
Self-reported in NPPES; status is on the state search
Practice location
1000 Vale Terrace Dr, Vista, CA 92084
Phone
(760) 631-5000
Enumerated
Sep 1, 2011
Record last updated
Nov 4, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20150929001462); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1000 Vale Terrace Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Azucena AcostaClinical Social Worker1255937496
  2. Tonya Adkins, MDObstetrics & Gynecology Physician1285721712
  3. Autumn AhlersFamily Nurse Practitioner1821007519
  4. Susan AnderaFamily Nurse Practitioner1790914216
  5. Iris Arrieta, M.D.Obstetrics & Gynecology Physician1659614303
  6. Barbara Ascher, CNMAdvanced Practice Midwife1598901993

Verify Omid Ashouri in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A127177    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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86% fewer Medicare Part D claims than the average family medicine physician in 2024

507 Medicare Part D claims for 366 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 31 claims were for opioids.

  1. Omid Ashouri507
  2. Specialty average3,544

Most prescribed

  1. Cephalexin48 claims
  2. Doxycycline Monohydrate47 claims
  3. Prednisone40 claims
  4. Mupirocin32 claims
  5. Neomycin-Polymyxin-Dexameth22 claims
  6. Acetaminophen-Codeine21 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

  1. Southern California Permanente Medical GroupMission Viejo, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

75 family medicine physician records list a practice address in Vista

They are 75 of the 2,017 NPPES records with a practice address in Vista, and 17,133 family medicine physician records in California.

All 75 in Vista → All 17,133 in California → Every provider in Vista →

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Omid Ashouri, M.D.'s NPI number?

Omid Ashouri, M.D.'s National Provider Identifier (NPI) is 1144501255, issued on Sep 1, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Omid Ashouri, M.D. located?

The NPPES record lists a practice address at 1000 Vale Terrace Dr, Vista, CA, 92084. Phone: (760) 631-5000. Providers update this record themselves, so call before visiting.

How can I verify Omid Ashouri, M.D.'s license?

NPPES lists California license number A127177, 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 Omid Ashouri, M.D. prescribe under Medicare Part D?

In 2024, Omid Ashouri, M.D. had 507 Medicare Part D claims for 366 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.