NPPES file of Aug 9, 2026

Lina Uyen Lam, NP

Family Nurse Practitioner · Irvine, CA

Lina Uyen Lam, NP is a family nurse practitioner with a practice address in Irvine, California, and NPI 1427534304, issued on Jul 13, 2018. Check the license (California NP95009031, 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
1427534304
Name
Lina Uyen Lam
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
NP95009031 CA
Self-reported in NPPES; status is on the state search
Practice location
9 Technology Dr, Irvine, CA 92618
Phone
(949) 923-3200
Enumerated
Jul 13, 2018
Record last updated
Dec 29, 2025
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.
Download card Updates feed

8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 9 Technology Dr

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

  1. Kelsie KegleyFamily Nurse Practitioner1013769561
  2. Cynthia Powell, PA-CPhysician Assistant1285930685
  3. Rachel Seeds, PA-CPhysician Assistant1326475799
  4. Samantha Tan, NPFamily Nurse Practitioner1992082978

Verify Lina Uyen Lam 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 NP95009031    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

98% fewer Medicare Part D claims than the average family nurse practitioner in 2024

20 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Lina Lam20
  2. Specialty average1,305

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Lina Uyen Lam among 16,966 family nurse practitioner records in California

Lina Uyen Lam, NP is one of 16,966 family nurse practitioner 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 2018, is newer than 45% of them.

  • NPI issued2018 · 45% of these records are older, 50% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

152 family nurse practitioner records list a practice address in Irvine

They are 152 of the 7,778 NPPES records with a practice address in Irvine, and 16,966 family nurse practitioner records in California.

All 16,966 in California → Every provider in Irvine → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Joseph Barrera, FNPIrvine, CA 926181306289491
  2. Ceasar Barrientos, FNP-CIrvine, CA 926181407006034
  3. Happy Baumann, FNP-CIrvine, CA 926181316212368
  4. Ashley Casey, F.N.P.Irvine, CA 926181104003029
  5. Grace Chung, DNP, FNP-BCIrvine, CA 926181801129234
  6. Kelly Davey, FNPIrvine, CA 926181205192713
  7. Nicolann Hedgpeth, NPIrvine, CA 926181235118993
  8. Barbara Kangas, NPIrvine, CA 926181649579343

Common questions

What is Lina Uyen Lam, NP's NPI number?

Lina Uyen Lam, NP's National Provider Identifier (NPI) is 1427534304, issued on Jul 13, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Lina Uyen Lam, NP located?

The NPPES record lists a practice address at 9 Technology Dr, Irvine, CA, 92618. Phone: (949) 923-3200. Providers update this record themselves, so call before visiting.

How can I verify Lina Uyen Lam, NP's license?

NPPES lists California license number NP95009031, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Lina Uyen Lam, NP prescribe under Medicare Part D?

In 2024, Lina Uyen Lam, NP had 20 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.