Sandra J. Haar, F.N.P
Family Nurse Practitioner · Gustine, CA
Sandra J. Haar, F.N.P is a family nurse practitioner with a practice address in Gustine, California, and NPI 1104008465, issued on Nov 28, 2007. Check the license (California 10441, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sandra J. Haar
- Credential
- F.N.P
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 10441 CA
Self-reported in NPPES; status is on the state search - Practice location
- 554 5TH St, Gustine, CA 95322
- Phone
- (209) 854-3854
- Enumerated
- Nov 28, 2007
- Record last updated
- Oct 4, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (209) 854-6758
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Sandra J. Haar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 10441Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sandra J. Haar among 16,966 family nurse practitioner records in California
Sandra J. Haar, F.N.P 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 2007, is newer than 7% of them.
- NPI issued2007 · 7% of these records are older, 87% newer
- In a Medicare fileNo · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2011 · 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).
3 family nurse practitioner records list a practice address in Gustine
They are 3 of the 26 NPPES records with a practice address in Gustine, 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 Gustine → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Lisa Brush, NPGustine, CA 953221023473055
- Jack Clendenin, NURSE PRACTITIONERGustine, CA 953221124210513
- Sharnjeet Dosanjh, FNPHilmar, CA 953241316330970
- Elaiza Duran, RN, FNPHilmar, CA 953241639591142
- Michelle Eastman-SmithHilmar, CA 953241215779673
- Sonia Mahi, MSN, FNP-BCHilmar, CA 953241417675406
- Pearlita Santiago, FNPEmpire, CA 953191154994689
- Thomas King, FNPJamestown, CA 953271497005268
Common questions
What is Sandra J. Haar, F.N.P's NPI number?
Sandra J. Haar, F.N.P's National Provider Identifier (NPI) is 1104008465, issued on Nov 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sandra J. Haar, F.N.P located?
The NPPES record lists a practice address at 554 5TH St, Gustine, CA, 95322. Phone: (209) 854-3854. Providers update this record themselves, so call before visiting.
How can I verify Sandra J. Haar, F.N.P's license?
NPPES lists California license number 10441, 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. An NPI identifies who bills; it is not a license.
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.