Registry data as of Aug 27, 2026

Amilcar Diaz, M.D.

Body Imaging Physician · Orange, CA

Amilcar Diaz, M.D. is a body imaging physician with a practice address in Orange, California, and NPI 1831482629, issued on May 26, 2011. Check the license (California A155426, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1831482629
Name
Amilcar Diaz
Credential
M.D.
Primary taxonomy
Body Imaging Physician 2085B0100X
License number
A155426 CA
Self-reported in NPPES; status is on the state search
Practice location
101 The City Drive South,, Orange, CA 92868
Phone
(714) 509-2526
Enumerated
May 26, 2011
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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Verify Amilcar Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A155426
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

No measured Medicare quality score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

One hospital or facility affiliation

  1. I V Radiology Medical GroupBrawley, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Body Imaging Physician providers in California

There are 417 body imaging physician records in California.

Other body imaging physician records in California

  1. Abdelrahman Abdelazim, M.B.B.CHEl Segundo, CA1346622982
  2. Reham AboughaliTorrance, CA1770068991
  3. Snehal Adodra, MDSan Jose, CA1992771307
  4. Robert Agulnek, M.D.Sherman Oaks, CA1780701045
  5. Bilal Ahmed, M.D.San Francisco, CA1134551724
  6. Julie Alexander, MDPanorama City, CA1760559587
  7. Evan Allgood, M.D.Los Angeles, CA1528403557
  8. Antonio Alvarez, M.D.Santa Barbara, CA1184825416
  9. John Ang, MDDiamond Bar, CA1326196114
  10. Omar Arafat, M.D.Santa Monica, CA1649581679

Common questions

What is Amilcar Diaz, M.D.'s NPI number?

Amilcar Diaz, M.D.'s National Provider Identifier (NPI) is 1831482629, issued on May 26, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Amilcar Diaz, M.D. located?

The NPPES record lists a practice address at 101 The City Drive South,, Orange, CA, 92868. Phone: (714) 509-2526. Providers update this record themselves, so call before visiting.

How can I verify Amilcar Diaz, M.D.'s license?

NPPES lists California license number A155426, 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.

What is Amilcar Diaz, M.D.'s Medicare quality score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.