NPPES file of Aug 9, 2026

Fadi Khalil

Optometrist · Castro Valley, CA

Fadi Khalil is an optometrist with a practice address in Castro Valley, California, and NPI 1184429029, issued on Feb 14, 2025. Check the license (California 35916, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184429029
Name
Fadi Khalil
Primary taxonomy
Optometrist 152W00000X
License number
35916 CA
Self-reported in NPPES; status is on the state search
Practice location
3958 Castro Valley Blvd Apt 34, Castro Valley, CA 94546
Phone
(510) 517-5235
Enumerated
Feb 14, 2025
Record last updated
Feb 14, 2025
Medicare enrollment
Enrolled (PECOS I20250227000472); 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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Verify Fadi Khalil 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 35916
    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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Bills Medicare through one group practice

  1. Total Vision PCSan Francisco, CA

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

Fadi Khalil among 8,308 optometrist records in California

Fadi Khalil is one of 8,308 optometrist 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 2025, is newer than 96% of them.

  • NPI issued2025 · 96% of these records are older, 1% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2024 · median 2008 among the 3,573 with a school on file
  • Record last updated2025 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

24 optometrist records list a practice address in Castro Valley

They are 24 of the 999 NPPES records with a practice address in Castro Valley, and 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Christina Atkinson, O.D.Castro Valley, CA 945461619981792
  2. Marc Dea, ODCastro Valley, CA 945461174592646
  3. Sampson Fong, O. D.Castro Valley, CA 945461396861522
  4. Stella Levin, O.D.Castro Valley, CA 945461235197138
  5. Yuanbing Liao, O.D.Castro Valley, CA 945461497060875
  6. John LiuCastro Valley, CA 945461114949419
  7. Kaiyun Mai, O.D.Castro Valley, CA 945461730436643
  8. John Nelson, O.D.Castro Valley, CA 945461922095082

Common questions

What is Fadi Khalil's NPI number?

Fadi Khalil's National Provider Identifier (NPI) is 1184429029, issued on Feb 14, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Fadi Khalil located?

The NPPES record lists a practice address at 3958 Castro Valley Blvd Apt 34, Castro Valley, CA, 94546. Phone: (510) 517-5235. Providers update this record themselves, so call before visiting.

How can I verify Fadi Khalil's license?

NPPES lists California license number 35916, 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.