NPPES file of Aug 9, 2026

Peggy Ibarra, M.D.

Adolescent Medicine (Family Medicine) Physician · Santa Ana, CA

Peggy Ibarra, M.D. is an adolescent medicine (family medicine) physician with a practice address in Santa Ana, California, and NPI 1245458959, issued on Apr 20, 2007. Check the license (California A97468, 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
1245458959
Name
Peggy Ibarra
Credential
M.D.
Primary taxonomy
Adolescent Medicine (Family Medicine) Physician 207QA0000X
License number
A97468 CA
Self-reported in NPPES; status is on the state search
Practice location
1900 E 4TH St, Santa Ana, CA 92705
Phone
(714) 967-4766
Enumerated
Apr 20, 2007
Record last updated
Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1900 E 4TH St

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

  1. Ashvin Antony, MDStudent in an Organized Health Care Education/Training Program1922858919
  2. Donald Apodaca, O.D.Low Vision Rehabilitation Optometrist1831275916
  3. Austin ArdalanStudent in an Organized Health Care Education/Training Program1184251258
  4. Gelyan ArevaloMarriage & Family Therapist1871062638
  5. Claudia ArnoldPharmacist1366981870
  6. Neely AtamaniukStudent in an Organized Health Care Education/Training Program1275273310

Verify Peggy Ibarra in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A97468    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

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5% more Medicare Part D claims than the average adolescent medicine (family medicine) physician in 2024

3,703 Medicare Part D claims for 371 beneficiaries, against an average of 3,520 among the 69 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 105 claims were for opioids.

  1. Peggy Ibarra3,703
  2. Specialty average3,520

Most prescribed

  1. Atorvastatin Calcium339 claims
  2. Metformin Hcl165 claims
  3. Lisinopril144 claims
  4. Rosuvastatin Calcium136 claims
  5. Levothyroxine Sodium135 claims
  6. Omeprazole135 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.

Adolescent Medicine (Family Medicine) Physician providers in California

There are 16 adolescent medicine (family medicine) physician records in California.

All 16 in California → Every provider in Santa Ana →

Other adolescent medicine (family medicine) physician records in California

  1. Melody Avakian, DOEncino, CA1386261816
  2. Rainer Bansuan, M.D.Patton, CA1336258037
  3. Ashley Bateman, M.D.Malibu, CA1275769887
  4. Anahit Blikian, M.D.Glendale, CA1376596403
  5. Anuradha Brahma, MDSan Jose, CA1851321889
  6. Elizabeth Canete, MDRancho Cucamonga, CA1346357431
  7. William Dixon, M.D.Rohnert Park, CA1851429377
  8. Mohamad Kadri, M.D.Los Angeles, CA1538192166
  9. Priyanka KallemPleasanton, CA1417114067
  10. Rajiv Kumra, M.D.Rocklin, CA1750581096

Common questions

What is Peggy Ibarra, M.D.'s NPI number?

Peggy Ibarra, M.D.'s National Provider Identifier (NPI) is 1245458959, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Peggy Ibarra, M.D. located?

The NPPES record lists a practice address at 1900 E 4TH St, Santa Ana, CA, 92705. Phone: (714) 967-4766. Providers update this record themselves, so call before visiting.

How can I verify Peggy Ibarra, M.D.'s license?

NPPES lists California license number A97468, 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 Peggy Ibarra, M.D. prescribe under Medicare Part D?

In 2024, Peggy Ibarra, M.D. had 3,703 Medicare Part D claims for 371 beneficiaries; the average among adolescent medicine (family medicine) physician prescribers was 3,520. 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.