NPPES file of Aug 9, 2026

Monika Garg Mathur, M.D.

Neurology with Special Qualifications in Child Neurology Physician · Tustin, CA

Monika Garg Mathur, M.D. is a neurology with special qualifications in child neurology physician with a practice address in Tustin, California, and NPI 1558669002, issued on Mar 8, 2011. Check the license (California A120142, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558669002
Name
Monika Garg Mathur
Credential
M.D.
Primary taxonomy
Neurology with Special Qualifications in Child Neurology Physician 2084N0402X
License number
A120142 CA
Self-reported in NPPES; status is on the state search
Practice location
535 E Main St Ste 113, Tustin, CA 92780
Phone
(949) 466-6055
Enumerated
Mar 8, 2011
Record last updated
Jan 15, 2025
Medicare enrollment
Enrolled (PECOS I20180710002312); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 2010
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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Verify Monika Garg Mathur in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A120142
    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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Bills Medicare through 2 group practices

  1. Apex Health ProvidersTustin, CA
  2. Southern California Permanente Medical GroupAnaheim, CA

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

Monika Garg Mathur among 271 neurology with special qualifications in child neurology physician records in California

Monika Garg Mathur, M.D. is one of 271 neurology with special qualifications in child neurology 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. Its NPI, issued in 2011, is newer than 56% of them.

  • NPI issued2011 · 56% of these records are older, 41% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 33% of these records are
  • Graduated2010 · median 2011 among the 90 with a school on file
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0402X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology with Special Qualifications in Child Neurology Physician providers in California

There are 271 neurology with special qualifications in child neurology physician records in California.

The 8 neurology with special qualifications in child neurology physician records with the nearest ZIP codes

  1. Peter HimberSanta Ana, CA 927051396043006
  2. Mark Calayag, M.D.Orange, CA 928681336373901
  3. Jane Donat, M.D.Orange, CA 928681497723498
  4. Joseph Donnelly, MDOrange, CA 928681699719237
  5. Amanda Fernandez, M.D.Orange, CA 928681770551350
  6. Glenn Fowler, MDOrange, CA 928681104848274
  7. Sailaja Golla, MDOrange, CA 928681033309836
  8. Andrew McIntosh, MDOrange, CA 928681043233026

Common questions

What is Monika Garg Mathur, M.D.'s NPI number?

Monika Garg Mathur, M.D.'s National Provider Identifier (NPI) is 1558669002, issued on Mar 8, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Monika Garg Mathur, M.D. located?

The NPPES record lists a practice address at 535 E Main St Ste 113, Tustin, CA, 92780. Phone: (949) 466-6055. Providers update this record themselves, so call before visiting.

How can I verify Monika Garg Mathur, M.D.'s license?

NPPES lists California license number A120142, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.