NPPES file of Aug 9, 2026

Justine Elise Della Fave, MSN, CNM, WHNP-BC

Women's Health Nurse Practitioner · San Mateo, CA

Justine Elise Della Fave, MSN, CNM, WHNP-BC is a women's health nurse practitioner with a practice address in San Mateo, California, and NPI 1487108957, issued on Aug 12, 2016. Check the license (California 95006045, 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
1487108957
Name
Justine Elise Della Fave
Credential
MSN, CNM, WHNP-BC
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License numbers
95006045 CA
26NJ00722400 NJ
Self-reported in NPPES; status is on the state search
Practice location
222 W 39TH Ave, San Mateo, CA 94403
Phone
(973) 655-4361
Enumerated
Aug 12, 2016
Record last updated
Feb 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20201005000233); 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 women's health nurse practitioner records → All 912 in California → Look up another NPI →

Also registered at 222 W 39TH Ave

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

  1. Jesse Adams, M.D.Psychiatry Physician1407143399
  2. Stacey Adelson, NPNurse Practitioner1104951797
  3. Brita Almog, MDPediatrics Physician1033402847
  4. John Anderson, MDObstetrics & Gynecology Physician1013082429
  5. Shea AndersonClinical Social Worker1689964991
  6. Zohra Ansari, MSWClinical Social Worker1326462904

Verify Justine Elise Della Fave 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 95006045    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. County OF San MateoSan Mateo, CA

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

Justine Elise Della Fave among 912 women's health nurse practitioner records in California

Justine Elise Della Fave, MSN, CNM, WHNP-BC is one of 912 women's health nurse practitioner records with a practice address in California. 46% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 67% of them.

  • NPI issued2016 · 67% of these records are older, 29% newer
  • In a Medicare fileYes · 46% of these records are
  • In the CMS Doctors and Clinicians fileYes · 18% of these records are
  • Graduated2016 · median 2016 among the 159 with a school on file
  • Record last updated2021 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in California

There are 912 women's health nurse practitioner records in California.

All 912 in California → Every provider in San Mateo → Women's Health Nurse Practitioner nationwide →

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Amie Dubois, RNPSan Mateo, CA 944031285838136
  2. Katherine Elsley, NPSan Mateo, CA 944031053388645
  3. Anna GoldmanSan Mateo, CA 944021780173757
  4. Holly Johnson, WHNPSan Mateo, CA 944041881070902
  5. Andrea Sleeth, WHNP-BCSan Mateo, CA 944041356956304
  6. Katrina Armstrong, WHNPPalo Alto, CA 943061457975849
  7. Kathryn Carver, CRNPPalo Alto, CA 943061629531645
  8. Vilma Ferrer, NPPalo Alto, CA 943061861092355

Common questions

What is Justine Elise Della Fave, MSN, CNM, WHNP-BC's NPI number?

Justine Elise Della Fave, MSN, CNM, WHNP-BC's National Provider Identifier (NPI) is 1487108957, issued on Aug 12, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Justine Elise Della Fave, MSN, CNM, WHNP-BC located?

The NPPES record lists a practice address at 222 W 39TH Ave, San Mateo, CA, 94403. Phone: (973) 655-4361. Providers update this record themselves, so call before visiting.

How can I verify Justine Elise Della Fave, MSN, CNM, WHNP-BC's license?

NPPES lists California license number 95006045, 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.