NPPES file of Aug 9, 2026

Gillian Lois Orteza, MSN, FNP-C

Family Nurse Practitioner · San Diego, CA

Gillian Lois Orteza, MSN, FNP-C is a family nurse practitioner with a practice address in San Diego, California, and NPI 1649162330, issued on Jul 17, 2025. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649162330
Name
Gillian Lois Orteza
Credential
MSN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F07250639 NV
Self-reported in NPPES; status is on the state search
Practice location
404 Camino Del Rio S Ste 102, San Diego, CA 92108
Phone
(800) 316-6314
Enumerated
Jul 17, 2025
Record last updated
Jul 17, 2025
Medicare enrollment
Enrolled (PECOS I20260325000407); may accept 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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8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 404 Camino Del Rio S Ste 102

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

  1. Nicole Ann Dumangan, FNP-CPrimary Care Nurse Practitioner1457182370
  2. Jennifer Freitas, MSN, APRN, FNP-CFamily Nurse Practitioner1578317731
  3. Madison Greene, MSN, FNP-CFamily Nurse Practitioner1982559621
  4. Petrona HollowayFamily Nurse Practitioner1952239774
  5. Cedric Jackson, FNP-BCFamily Nurse Practitioner1588557219
  6. Sandeep KaurFamily Nurse Practitioner1063267649

Verify Gillian Lois Orteza 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

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Gillian Lois Orteza among 16,966 family nurse practitioner records in California

Gillian Lois Orteza, MSN, FNP-C 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 not. Its NPI, issued in 2025, is newer than 90% of them.

  • NPI issued2025 · 90% of these records are older, 3% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2024 · median 2019 among the 6,793 with a school on file
  • 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).

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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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. Mary Bowman, FNPSan Diego, CA 921081861405334
  2. Blanca Cardenas, FNP, MSN, PHN, RNSan Diego, CA 921081003133984
  3. Monique Dorvillier-Wyatt, FNPSan Diego, CA 921081457577207
  4. Audrey Eaton, NURSE PRACTITIONERSan Diego, CA 921081669611299
  5. Juliana Gabbard, MSN, NPSan Diego, CA 921081982829644
  6. Amy Hecht, RN, MSN, FNPSan Diego, CA 921081295749950
  7. Jeanette Jimenez-Grillo, NPSan Diego, CA 921081669605614
  8. James Kennett, RN, NPSan Diego, CA 921081477758894

Common questions

What is Gillian Lois Orteza, MSN, FNP-C's NPI number?

Gillian Lois Orteza, MSN, FNP-C's National Provider Identifier (NPI) is 1649162330, issued on Jul 17, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Gillian Lois Orteza, MSN, FNP-C located?

The NPPES record lists a practice address at 404 Camino Del Rio S Ste 102, San Diego, CA, 92108. Phone: (800) 316-6314. Providers update this record themselves, so call before visiting.

How can I verify Gillian Lois Orteza, MSN, FNP-C's license?

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. 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.