NPPES file of Aug 9, 2026

Jafar Assaf, DDS

General Practice Dentistry · Tustin, CA

Jafar Assaf, DDS is a general practice dentistry with a practice address in Tustin, California, and NPI 1336153287, issued on Jul 28, 2006. Check the license (California 24708, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336153287
Name
Jafar Assaf
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
24708 CA
Self-reported in NPPES; status is on the state search
Practice location
12791 Newport Avenue #100, Tustin, CA 92780
Phone
(714) 832-8000
Enumerated
Jul 28, 2006
Record last updated
Jul 13, 2026
Fax
(714) 832-8007
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 Jafar Assaf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 24708
    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
Find 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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Industry payments in 2024: $20.22

1 payment: food and beverage; the largest payer was OraPharma, a division of Bausch Health US, LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jafar Assaf$20.22
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Jafar Assaf among 17,852 general practice dentistry records in California

Jafar Assaf, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 71% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

88 general practice dentistry records list a practice address in Tustin

They are 88 of the 2,221 NPPES records with a practice address in Tustin, and 17,852 general practice dentistry records in California.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Guy Biagiotti, DDSTustin, CA 927801740206986
  2. Pishya Chamkasem, DDSTustin, CA 927801205852761
  3. Andrew Chu, D.D.S.Tustin, CA 927801568422285
  4. Maureen Dornan, D.D.S.Tustin, CA 927801477559896
  5. Baher Fahmy, DDS.Tustin, CA 927801821100264
  6. Vinod Hattiangadi, DDSTustin, CA 927801265445076
  7. Kyung Kim, D.D.S.Tustin, CA 927801871541540
  8. Bradford Lockhart, DDSTustin, CA 927801871597138

Common questions

What is Jafar Assaf, DDS's NPI number?

Jafar Assaf, DDS's National Provider Identifier (NPI) is 1336153287, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jafar Assaf, DDS located?

The NPPES record lists a practice address at 12791 Newport Avenue #100, Tustin, CA, 92780. Phone: (714) 832-8000. Providers update this record themselves, so call before visiting.

How can I verify Jafar Assaf, DDS's license?

NPPES lists California license number 24708, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

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.