Registry data as of Aug 27, 2026

Natalie Lanzarin, FNP

Family Nurse Practitioner · Martinez, CA

Natalie Lanzarin, FNP is a family nurse practitioner with a practice address in Martinez, California, and NPI 1376037028, issued on Jun 17, 2018. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1376037028
Name
Natalie Lanzarin
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
Practice location
2500 Alhambra Ave, Martinez, CA 94553
Phone
(925) 787-9416
Enumerated
Jun 17, 2018
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 2500 Alhambra Ave

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

  1. Pyra Aarden, MDEmergency Medicine Physician1417058199
  2. Zohaib AbbasiPsychiatry Physician1013392224
  3. Lolita AdonaFamily Nurse Practitioner1821110925
  4. Namita AgarwalPediatrics Physician1467626341
  5. Edward AgyekumDentist1124196696
  6. Abid Ahmed, M.D.Internal Medicine Physician1346531001

Verify Natalie Lanzarin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

90% fewer Medicare Part D claims than the average family nurse practitioner in 2024

129 Medicare Part D claims for 31 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.

  1. Natalie Lanzarin129
  2. Specialty average1,302

Most prescribed

  1. Buprenorphine-Naloxone51 claims
  2. Sublocade21 claims
  3. Buprenorphine Hcl19 claims
  4. Suboxone17 claims
  5. Zubsolv12 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.

45 family nurse practitioner records list a Martinez practice address

They are 45 of the 1,816 NPPES records with a Martinez practice address, and 15,527 family nurse practitioner records in California.

Other family nurse practitioner records in California

  1. Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
  2. Joshua AaronMission Hills, CA1477291805
  3. Orly Aaron, NPSan Francisco, CA1376912451
  4. Paris Gilbert Russ AaronSacramento, CA1871079111
  5. Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
  6. Frances Abad, FNPLos Angeles, CA1053504514
  7. Raymond Abagat, FNPTorrance, CA1306685821
  8. Ashley AbalCastaic, CA1740140698
  9. Maureen Abaray, F.N.P.Stockton, CA1265549349
  10. Arcelyn Abas, NPLa Mirada, CA1174035885

Common questions

What is Natalie Lanzarin, FNP's NPI number?

Natalie Lanzarin, FNP's National Provider Identifier (NPI) is 1376037028, issued on Jun 17, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Natalie Lanzarin, FNP located?

The NPPES record lists a practice address at 2500 Alhambra Ave, Martinez, CA, 94553. Phone: (925) 787-9416. Providers update this record themselves, so call before visiting.

How can I verify Natalie Lanzarin, FNP's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Natalie Lanzarin, FNP prescribe under Medicare Part D?

In 2024, Natalie Lanzarin, FNP had 129 Medicare Part D claims for 31 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.