NPPES file of Aug 9, 2026

Lina Ly Wong, D.O.

Obstetrics & Gynecology Physician · Rosemead, CA

Lina Ly Wong, D.O. is an obstetrics & gynecology physician with a practice address in Rosemead, California, and NPI 1417112392, issued on Jul 21, 2008. Check the license (California 12219, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417112392
Name
Lina Ly Wong
Credential
D.O.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
12219 CA
Self-reported in NPPES; status is on the state search
Practice location
3006 San Gabriel Blvd, Rosemead, CA 91770
Phone
(626) 773-8900
Enumerated
Jul 21, 2008
Record last updated
Jan 8, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140826001445); 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 3006 San Gabriel Blvd

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

  1. Harlene Castillo, WHNP-BCObstetrics & Gynecology Nurse Practitioner1629720834
  2. Yi-Chun ChengFamily Nurse Practitioner1457805855
  3. Julie DaoPhysician Assistant1851119234
  4. Wei GuoObstetrics & Gynecology Physician1114722535
  5. Ka Lee HoPhysician Assistant1598450561
  6. Helen Huynh, D.OObstetrics & Gynecology Physician1588820518

Verify Lina Ly Wong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 12219
    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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Industry payments in 2024: $200.00

1 payment: consulting fee; the largest payer was Mimedx Group, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lina Wong$200.00
  2. Specialty average$1,030.61

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. Providence Medical FoundationFullerton, CA

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

Lina Ly Wong among 5,088 obstetrics & gynecology physician records in California

Lina Ly Wong, D.O. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 62% of them.

  • NPI issued2008 · 62% of these records are older, 34% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2008 · median 2004 among the 2,700 with a school on file
  • Record last updated2015 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in California

There are 5,088 obstetrics & gynecology physician records in California.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Wei GuoRosemead, CA 917701114722535
  2. Helen Huynh, D.ORosemead, CA 917701588820518
  3. Vijay Katukota, M.D;F.A.C.O.GPomona, CA 917681013954825
  4. Tahira Akram, MDPomona, CA 917671942202825
  5. Wanda Brady, MDSan Dimas, CA 917731033186010
  6. Frank Chiang, MDPomona, CA 917671457456287
  7. David Choi, M.D.Pomona, CA 917671881947117
  8. Stephanie CropperPomona, CA 917671366547192

Common questions

What is Lina Ly Wong, D.O.'s NPI number?

Lina Ly Wong, D.O.'s National Provider Identifier (NPI) is 1417112392, issued on Jul 21, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Lina Ly Wong, D.O. located?

The NPPES record lists a practice address at 3006 San Gabriel Blvd, Rosemead, CA, 91770. Phone: (626) 773-8900. Providers update this record themselves, so call before visiting.

How can I verify Lina Ly Wong, D.O.'s license?

NPPES lists California license number 12219, 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.