Sandra Kay Callaghan, FNP
Family Nurse Practitioner · Lancaster, CA
Sandra Kay Callaghan, FNP is a family nurse practitioner with a practice address in Lancaster, California, and NPI 1780970517, issued on Jun 20, 2011. Check the license (California 20677, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sandra Kay Callaghan
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 20677 CA
Self-reported in NPPES; status is on the state search - Practice location
- 42135 10TH St W, Lancaster, CA 93534
- Phone
- (661) 945-6931
- Enumerated
- Jun 20, 2011
- Record last updated
- Mar 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (661) 375-5980
- Medicaid ID
- 1114912979 CA
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 42135 10TH St W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sandra Kay Callaghan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 20677Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $68.30
3 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Sandra Kay Callaghan among 16,966 family nurse practitioner records in California
Sandra Kay Callaghan, 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 2011, is newer than 19% of them.
- NPI issued2011 · 19% of these records are older, 79% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2015 · 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).
89 family nurse practitioner records list a practice address in Lancaster
They are 89 of the 4,273 NPPES records with a practice address in Lancaster, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Lancaster → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jacob Carpenter, FNP-CLancaster, CA 935341295199263
- Sukhvir Dhinsa, FNP-BCLancaster, CA 935341255707493
- Richard Emanuel, FNPLancaster, CA 935341922399609
- Pascualita FloresLancaster, CA 935341386040145
- Meredith Graham, NPLancaster, CA 935341558634337
- Dorothy Griego, FNPCLancaster, CA 935341992977326
- Carlos Guerrero, FNPLancaster, CA 935341699855080
- Gigi Hammang, MSN, RNC, FNPLancaster, CA 935341023216090
Common questions
What is Sandra Kay Callaghan, FNP's NPI number?
Sandra Kay Callaghan, FNP's National Provider Identifier (NPI) is 1780970517, issued on Jun 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Sandra Kay Callaghan, FNP located?
The NPPES record lists a practice address at 42135 10TH St W, Lancaster, CA, 93534. Phone: (661) 945-6931. Providers update this record themselves, so call before visiting.
How can I verify Sandra Kay Callaghan, FNP's license?
NPPES lists California license number 20677, 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.
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.