NPPES file of Aug 9, 2026

Kara Lynn Armbruster, FNP

Family Nurse Practitioner · San Diego, CA

Kara Lynn Armbruster, FNP is a family nurse practitioner with a practice address in San Diego, California, and NPI 1306324090, issued on Aug 3, 2018. Check the license (California 95014775, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1306324090
Name
Kara Lynn Armbruster
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
95014775 CA
SP019054 PA
Self-reported in NPPES; status is on the state search
Practice location
1809 National Ave, San Diego, CA 92113
Phone
(619) 515-2300
Enumerated
Aug 3, 2018
Record last updated
May 27, 2026
Medicare enrollment
Enrolled (PECOS I20250703002124); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 1809 National Ave

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

  1. Jacqueline Acosta, RDNRegistered Dietitian1659135879
  2. Janice Acosta-Mariscal, OTR/LOccupational Therapist1194571984
  3. Hammad Afif, DDSDentist1932845385
  4. Marco Alegria, DDSDentist1437224466
  5. Carlos Alessandrini, NUTRITIONISTNutritionist1093268021
  6. Lysistrati Alimonos, D.O.Obstetrics & Gynecology Physician1619397031

Verify Kara Lynn Armbruster 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 95014775    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.

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Bills Medicare through one group practice

  1. Monica Perlman MD IncSan Diego, CA

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

Kara Lynn Armbruster among 16,966 family nurse practitioner records in California

Kara Lynn Armbruster, FNP 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 fileYes · 40% of these records are
  • Graduated2018 · median 2019 among the 6,793 with a school on file
  • Record last updated2026 · 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).

799 family nurse practitioner records list a practice address in San Diego

They are 799 of the 52,937 NPPES records with a practice address in San Diego, and 16,966 family nurse practitioner records in California.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Ryan Lennon, RNSan Diego, CA 921131558084855
  2. Amy Rosenbaum, MSN, NPSan Diego, CA 921131790906196
  3. Mona Ruiz, FNPSan Diego, CA 921131720744162
  4. Tahereh Sazegar, DNP, FNPSan Diego, CA 921131386184489
  5. Xuantan ChenSan Diego, CA 921141760920854
  6. Doris Cheruiyot, DNP, FNP-CSan Diego, CA 921141083272744
  7. Yvonne Fermil, FNPSan Diego, CA 921141518086388
  8. Maisha Jones, RN, MSN, FNP, BCSan Diego, CA 921141164645958

Common questions

What is Kara Lynn Armbruster, FNP's NPI number?

Kara Lynn Armbruster, FNP's National Provider Identifier (NPI) is 1306324090, issued on Aug 3, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Kara Lynn Armbruster, FNP located?

The NPPES record lists a practice address at 1809 National Ave, San Diego, CA, 92113. Phone: (619) 515-2300. Providers update this record themselves, so call before visiting.

How can I verify Kara Lynn Armbruster, FNP's license?

NPPES lists California license number 95014775, 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.

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.