NPPES file of Aug 9, 2026

Sukhdeep K. Grewal, M.D.

Psychiatry Physician · Santa Ana, CA

Sukhdeep K. Grewal, M.D. is a psychiatry physician with a practice address in Santa Ana, California, and NPI 1376571307, issued on Jun 29, 2006. Check the license (California A52636, 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
1376571307
Name
Sukhdeep K. Grewal
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A52636 CA
Self-reported in NPPES; status is on the state search
Practice location
2701 S Bristol St, Santa Ana, CA 92704
Phone
(714) 754-5503
Enumerated
Jun 29, 2006
Record last updated
Apr 2, 2010 (not updated in 16 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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8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →

Also registered at 2701 S Bristol St

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

  1. Patrick Aguilera, M.D.Emergency Medicine Physician1699883488
  2. Lowell Boehland, M.D.Anesthesiology Physician1679645600
  3. Tony Choi, MDEmergency Medicine Physician1457388308
  4. Ramiro Fernandez, MDEmergency Medicine Physician1790721728
  5. Daniel Gregory, CRNACertified Registered Nurse Anesthetist1629347760
  6. Kerri KraftEmergency Medicine Physician1083241905

Verify Sukhdeep K. Grewal in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A52636    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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Sukhdeep K. Grewal among 8,673 psychiatry physician records in California

Sukhdeep K. Grewal, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 67% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • Record last updated2010 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in California

There are 8,673 psychiatry physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,673 in California → Every provider in Santa Ana → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Juhee Lee, M.D.Santa Ana, CA 927041780880179
  2. Nicole Sahl, MDSanta Ana, CA 927041528243417
  3. Kelly Welles, MDSanta Ana, CA 927041528263100
  4. Serge Abdishoo, M.D.Santa Ana, CA 927051336162759
  5. Emad Aziz, MDSanta Ana, CA 927051255383030
  6. Ted Greenzang, MDSanta Ana, CA 927051629133780
  7. Thomas Okamoto, M.D.Santa Ana, CA 927051235178021
  8. Santi Pattara, M.D.Santa Ana, CA 927051982796165

Common questions

What is Sukhdeep K. Grewal, M.D.'s NPI number?

Sukhdeep K. Grewal, M.D.'s National Provider Identifier (NPI) is 1376571307, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sukhdeep K. Grewal, M.D. located?

The NPPES record lists a practice address at 2701 S Bristol St, Santa Ana, CA, 92704. Phone: (714) 754-5503. Providers update this record themselves, so call before visiting.

How can I verify Sukhdeep K. Grewal, M.D.'s license?

NPPES lists California license number A52636, 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.