NPPES file of Aug 9, 2026

Elliot M. Sacks, M.D.

Diagnostic Radiology Physician · Mission Viejo, CA

Elliot M. Sacks, M.D. is a diagnostic radiology physician with a practice address in Mission Viejo, California, and NPI 1346240637, issued on Jul 28, 2005. Check the license (California G32657, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1346240637
Name
Elliot M. Sacks
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
G32657 CA
MD00028454 WA
Self-reported in NPPES; status is on the state search
Practice location
27700 Medical Center RD, Mission Viejo, CA 92691
Phone
(949) 263-8620
Enumerated
Jul 28, 2005
Record last updated
Jan 14, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(800) 409-7005
Medicaid IDs
8126476 WA
1346240637 CA
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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8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →

Also registered at 27700 Medical Center RD

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

  1. Ali Al-HilfiPharmacist1427948769
  2. Mehdi Amiri, PHARM. D.Pharmacist1528586799
  3. Ivan Babin, M.D.Vascular & Interventional Radiology Physician1134461486
  4. Danniella BermanPhysician Assistant1740849363
  5. Michael Blumenfeld, M.D.Anatomic Pathology & Clinical Pathology Physician1578679882
  6. Emily Brady, MD, MPHAnesthesiology Physician1801107669

Verify Elliot M. Sacks in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G32657    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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Elliot M. Sacks among 4,500 diagnostic radiology physician records in California

Elliot M. Sacks, M.D. is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileNo · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2015 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in California

There are 4,500 diagnostic radiology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,500 in California → Every provider in Mission Viejo → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Talal Beydoun, MDMission Viejo, CA 926911396751384
  2. Andrew Breiterman, M.D.Mission Viejo, CA 926911770766479
  3. Joseph England, M.D.Mission Viejo, CA 926911043643851
  4. Navid Jahed, M.D.Mission Viejo, CA 926911376591925
  5. Farhad Khorashadi, M.D.Mission Viejo, CA 926911750347316
  6. Joseph Konstantarakis, M.D.Mission Viejo, CA 926911982655155
  7. Madhavan Krishnan, MDMission Viejo, CA 926911275515728
  8. Jackson Penry, MDMission Viejo, CA 926911003055401

Common questions

What is Elliot M. Sacks, M.D.'s NPI number?

Elliot M. Sacks, M.D.'s National Provider Identifier (NPI) is 1346240637, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Elliot M. Sacks, M.D. located?

The NPPES record lists a practice address at 27700 Medical Center RD, Mission Viejo, CA, 92691. Phone: (949) 263-8620. Providers update this record themselves, so call before visiting.

How can I verify Elliot M. Sacks, M.D.'s license?

NPPES lists California license number G32657, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.