NPPES file of Aug 9, 2026

Tiffany Phan, FNP

Family Nurse Practitioner · Fountain Valley, CA

Tiffany Phan, FNP is a family nurse practitioner with a practice address in Fountain Valley, California, and NPI 1205520855, issued on Jun 6, 2023. Check the license (California 95026174, 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
1205520855
Name
Tiffany Phan
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
95026174 CA
95163375 CA
Self-reported in NPPES; status is on the state search
Practice location
11100 Warner Ave Ste 368, Fountain Valley, CA 92708
Phone
(714) 410-1025
Enumerated
Jun 6, 2023
Record last updated
Jun 29, 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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8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 11100 Warner Ave Ste 368

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

  1. Kelsey Jepsen, NPPediatric Nurse Practitioner1508599424
  2. Kristine LeFamily Nurse Practitioner1417637646
  3. Elizabeth Anne Moroski, MDPediatrics Physician1568992113
  4. Angeli Suarez, M.D.Pediatrics Physician1275590028
  5. Smita Tandon, MDPediatrics Physician1205835634

Verify Tiffany Phan 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 95026174    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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Industry payments in 2024: $217.24

7 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tiffany Phan$217.24
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Tiffany Phan among 16,966 family nurse practitioner records in California

Tiffany Phan, 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 2023, is newer than 75% of them.

  • NPI issued2023 · 75% of these records are older, 17% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2024 · 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).

49 family nurse practitioner records list a practice address in Fountain Valley

They are 49 of the 2,190 NPPES records with a practice address in Fountain Valley, and 16,966 family nurse practitioner records in California.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Marcus Angulo, N.PFountain Valley, CA 927081124486568
  2. Marie Basa, FNP - BCFountain Valley, CA 927081356739767
  3. Tiffany Caragan, NURSE PRACTITIONERFountain Valley, CA 927081144597543
  4. Sharmeline Curameng, MSN, FNPFountain Valley, CA 927081891116588
  5. Marisa Desilva, APNFountain Valley Ca, CA 927081083815229
  6. Nicolette Head, N.P.Fountain Valley, CA 927081508236993
  7. Jeanie Lam, FNP-CFountain Valley, CA 927081982075859
  8. Jasmine LeFountain Valley, CA 927081710380654

Common questions

What is Tiffany Phan, FNP's NPI number?

Tiffany Phan, FNP's National Provider Identifier (NPI) is 1205520855, issued on Jun 6, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany Phan, FNP located?

The NPPES record lists a practice address at 11100 Warner Ave Ste 368, Fountain Valley, CA, 92708. Phone: (714) 410-1025. Providers update this record themselves, so call before visiting.

How can I verify Tiffany Phan, FNP's license?

NPPES lists California license number 95026174, 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.