NPPES file of Aug 9, 2026

Kareem Aboutalib, D.O.

Internal Medicine Physician · Irvine, CA

Kareem Aboutalib, D.O. is an internal medicine physician with a practice address in Irvine, California, and NPI 1275979940, issued on May 21, 2013. Check the license (California 20A13702, 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
1275979940
Name
Kareem Aboutalib
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
20A13702 CA
Self-reported in NPPES; status is on the state search
Practice location
6640 Alton Pkwy, Irvine, CA 92618
Phone
(949) 932-5000
Enumerated
May 21, 2013
Record last updated
Oct 28, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160728001213); accepts Medicare assignment
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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Also registered at 6640 Alton Pkwy

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

  1. Elena Abercrombie, PTPhysical Therapist1730464413
  2. Stevan AbtCertified Registered Nurse Anesthetist1487306437
  3. Shirley Andersen, RCP 111Pulmonary Function Technologist Certified Respiratory Therapist1528827755
  4. Tracey BaksicCertified Respiratory Therapist1790263531
  5. Brooke Barnidge, LCSWClinical Social Worker1295446961
  6. Jose CaluagCertified Respiratory Therapist1265910996

Verify Kareem Aboutalib in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A13702
    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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Bills Medicare through one group practice

  1. 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).

155 internal medicine physician records list a practice address in Irvine

They are 155 of the 7,778 NPPES records with a practice address in Irvine, and 17,696 internal medicine physician records in California.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Kareem Aboutalib, D.O.'s NPI number?

Kareem Aboutalib, D.O.'s National Provider Identifier (NPI) is 1275979940, issued on May 21, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Kareem Aboutalib, D.O. located?

The NPPES record lists a practice address at 6640 Alton Pkwy, Irvine, CA, 92618. Phone: (949) 932-5000. Providers update this record themselves, so call before visiting.

How can I verify Kareem Aboutalib, D.O.'s license?

NPPES lists California license number 20A13702, 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.