NPPES file of Aug 9, 2026

Michael Lam, NP

Primary Care Nurse Practitioner · San Diego, CA

Michael Lam, NP is a primary care nurse practitioner with a practice address in San Diego, California, and NPI 1760088918, issued on Dec 11, 2020. Check the license (California 95015118, 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
1760088918
Name
Michael Lam
Credential
NP
Primary taxonomy
Primary Care Nurse Practitioner 363LP2300X
License number
95015118 CA
Self-reported in NPPES; status is on the state search
Practice location
1288 Camino Del Rio N, San Diego, CA 92108
Phone
(909) 569-2199
Enumerated
Dec 11, 2020
Record last updated
Nov 4, 2024
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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Also registered at 1288 Camino Del Rio N

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

  1. Bibiane De Rosales, PHARMDPharmacist1144599887
  2. Christine Guirgius, PHARMDPharmacist1023364916
  3. Valerie HueyPharmacist1265212617
  4. Jeanette Jimenez-Grillo, NPFamily Nurse Practitioner1669605614
  5. Abraham LiPharmacist1699060152
  6. Riolan Marbun, O.D.Optometrist1053476788

Verify Michael 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 95015118
    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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77% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024

345 Medicare Part D claims for 332 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Michael Lam345
  2. Specialty average1,492

Most prescribed

  1. Cefadroxil114 claims
  2. Nitrofurantoin Mono-Macro41 claims
  3. Amoxicillin23 claims
  4. Doxycycline Monohydrate18 claims
  5. Oseltamivir Phosphate17 claims
  6. Polymyxin B Sul-Trimethoprim16 claims

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.

Michael Lam among 1,131 primary care nurse practitioner records in California

Michael Lam, NP is one of 1,131 primary care nurse practitioner records with a practice address in California. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 50% of them.

  • NPI issued2020 · 50% of these records are older, 43% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · 35% of these records are
  • Record last updated2024 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Primary Care Nurse Practitioner providers in California

There are 1,131 primary care nurse practitioner records in California.

The 8 primary care nurse practitioner records with the nearest ZIP codes

  1. Marie Claire Castro, NPSan Diego, CA 921081841873742
  2. Julie ChriscoSan Diego, CA 921081528476256
  3. Nicole Ann Dumangan, FNP-CSan Diego, CA 921081457182370
  4. Heather Hobson, NPSan Diego, CA 921081831858125
  5. Robin Oldenburg, NPSan Diego, CA 921081598659518
  6. Lyndsey Alvut, AGPCNPSan Diego, CA 921091700568953
  7. Jennifer Bench, AGPCNPSan Diego, CA 921041801785621
  8. Adenike Awolola, NPSan Diego, CA 921031184263733

Common questions

What is Michael Lam, NP's NPI number?

Michael Lam, NP's National Provider Identifier (NPI) is 1760088918, issued on Dec 11, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Michael Lam, NP located?

The NPPES record lists a practice address at 1288 Camino Del Rio N, San Diego, CA, 92108. Phone: (909) 569-2199. Providers update this record themselves, so call before visiting.

How can I verify Michael Lam, NP's license?

NPPES lists California license number 95015118, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

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

In 2024, Michael Lam, NP had 345 Medicare Part D claims for 332 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.

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.