NPPES file of Aug 9, 2026

Zi-Lin Linda Weng, OD

Optometrist · Granada Hills, CA

Zi-Lin Linda Weng, OD is an optometrist with a practice address in Granada Hills, California, and NPI 1174300768, issued on Sep 8, 2023. Check the license (California 35580, 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
1174300768
Name
Zi-Lin Linda Weng
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
35580 CA
Self-reported in NPPES; status is on the state search
Practice location
16907 San Fernando Mission Blvd, Granada Hills, CA 91344
Phone
(818) 474-2020
Enumerated
Sep 8, 2023
Record last updated
Jun 9, 2026
Medicare enrollment
Enrolled (PECOS I20231004000956); may accept Medicare assignment
Medical or professional school
New England College Of Optometry, 2023
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 Zi-Lin Linda Weng 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 35580
    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

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Industry payments in 2024: $55.04

3 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Zi-Lin Linda Weng$55.04
  2. Specialty average$769.99

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

Bills Medicare through one group practice

  1. Valley Optometry Eyecare Center, Inc.Reseda, CA

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

Zi-Lin Linda Weng among 8,308 optometrist records in California

Zi-Lin Linda Weng, OD 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 2023, is newer than 92% of them.

  • NPI issued2023 · 92% of these records are older, 6% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2023 · median 2008 among the 3,573 with a school on file
  • Record last updated2026 · 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).

10 optometrist records list a practice address in Granada Hills

They are 10 of the 671 NPPES records with a practice address in Granada Hills, and 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Kiet Huynh, O.D.Granada Hills, CA 913441144654047
  2. Sharis Karapetian, O.DGranada Hills, CA 913441457731333
  3. Ani Koussayan, ODGranada Hills, CA 913441578085866
  4. Carl Melnik, O.D.Granada Hills, CA 913441871553891
  5. Serine Mkrtchyan, DOCTOR OF OPTOMETRYGranada Hills, CA 913441801537691
  6. George Mnatsakanyan, ODGranada Hills, CA 913441043144421
  7. Ralph Rudley, O.D.Granada Hills, CA 913441285607994
  8. Sharon Silva-Celada, O.DGranada Hills, CA 913441184878589

Common questions

What is Zi-Lin Linda Weng, OD's NPI number?

Zi-Lin Linda Weng, OD's National Provider Identifier (NPI) is 1174300768, issued on Sep 8, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Zi-Lin Linda Weng, OD located?

The NPPES record lists a practice address at 16907 San Fernando Mission Blvd, Granada Hills, CA, 91344. Phone: (818) 474-2020. Providers update this record themselves, so call before visiting.

How can I verify Zi-Lin Linda Weng, OD's license?

NPPES lists California license number 35580, 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.