NPPES file of Aug 9, 2026

Kristen Smiley Fournier, FNP

Family Nurse Practitioner · Mariposa, CA

Kristen Smiley Fournier, FNP is a family nurse practitioner with a practice address in Mariposa, California, and NPI 1023983830, issued on Oct 9, 2025. Check the license (California 95037150, 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
1023983830
Name
Kristen Smiley Fournier
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95037150 CA
Self-reported in NPPES; status is on the state search
Practice location
5189 Hospital RD, Mariposa, CA 95338
Phone
(209) 966-3631
Enumerated
Oct 9, 2025
Record last updated
Oct 9, 2025
Medicare enrollment
Enrolled (PECOS I20260424000595); accepts 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 5189 Hospital RD

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

  1. Lori Allen-Ritter, PH.DClinical Psychologist1124358973
  2. Leena Gupta, MDInternal Medicine Physician1811901580
  3. Robert Horvat, MD, PHDEndocrinology, Diabetes & Metabolism Physician1841279668
  4. Betty Massey, LCSWClinical Social Worker1457384323
  5. Joseph Rogers, MDEmergency Medicine Physician1033133202
  6. Renee Roper, M.A., LMFTMarriage & Family Therapist1427061829

Verify Kristen Smiley Fournier 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 95037150    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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One hospital affiliation

  1. John C Fremont Healthcare DistrictMariposa, CA · Critical Access Hospitals

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Kristen Smiley Fournier among 16,966 family nurse practitioner records in California

Kristen Smiley Fournier, 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 2025, is newer than 90% of them.

  • NPI issued2025 · 90% of these records are older, 3% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2025 · 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).

4 family nurse practitioner records list a practice address in Mariposa

They are 4 of the 237 NPPES records with a practice address in Mariposa, and 16,966 family nurse practitioner records in California.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Phyllis Butler, FNPMariposa, CA 953381508921487
  2. Hannah Fouch, FNPMariposa, CA 953381477224152
  3. Thanya Ryland, FNPMariposa, CA 953381811605967
  4. Mandeep Bains, FNPManteca, CA 953371124999503
  5. Dennis Neal Dimen, FNP-CManteca, CA 953371114682663
  6. Nathaniel Galang, NP-CManteca, CA 953371467702043
  7. Juli JosephManteca, CA 953371245014273
  8. Nelson Sanchez, FNP-BCManteca, CA 953371801639133

Common questions

What is Kristen Smiley Fournier, FNP's NPI number?

Kristen Smiley Fournier, FNP's National Provider Identifier (NPI) is 1023983830, issued on Oct 9, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Kristen Smiley Fournier, FNP located?

The NPPES record lists a practice address at 5189 Hospital RD, Mariposa, CA, 95338. Phone: (209) 966-3631. Providers update this record themselves, so call before visiting.

How can I verify Kristen Smiley Fournier, FNP's license?

NPPES lists California license number 95037150, 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.