Susan Diane Foster, FNP-C
Family Nurse Practitioner · Fairfield, CA
Susan Diane Foster, FNP-C is a family nurse practitioner with a practice address in Fairfield, California, and NPI 1891730628, issued on Jun 17, 2006. Check the license (California NP10757, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan Diane Foster
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- NP10757 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2720 Low CT, Fairfield, CA 94534
- Phone
- (707) 427-4900
- Enumerated
- Jun 17, 2006
- Record last updated
- Mar 20, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (707) 428-2715
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 2720 Low CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gabriela Carrico, DNP, FNPFamily Nurse Practitioner1154939163
- Lawrence Cooney, MDPediatrics Physician1770670085
- Jennifer Culp, RDRegistered Dietitian1366698045
Verify Susan Diane Foster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP10757Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family nurse practitioner in 2024
57 Medicare Part D claims for 42 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Paxlovid12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Susan Diane Foster among 16,966 family nurse practitioner records in California
Susan Diane Foster, FNP-C 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 93% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2013 · 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).
52 family nurse practitioner records list a practice address in Fairfield
They are 52 of the 3,595 NPPES records with a practice address in Fairfield, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Fairfield → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Laurie BreseeFairfield, CA 945341174004659
- Annie Rose Condolon-Kohler, NPFairfield, CA 945341174086359
- Douglas Dado, DNPFairfield, CA 945341649733049
- Kalsang Dorji, DNP, FNP-BCFairfield, CA 945341861056640
- Jorge Garcia, RN, MSN, FNPFairfield, CA 945341225593767
- Lanette Gresham, RN, BSN, MSN, FNP-BCFairfield, CA 945341346669074
- Aneet Grewal, ARNPFairfield, CA 945341700250883
- Christie Kennedy, MSN, FNPFairfield, CA 945341558777292
Common questions
What is Susan Diane Foster, FNP-C's NPI number?
Susan Diane Foster, FNP-C's National Provider Identifier (NPI) is 1891730628, issued on Jun 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Diane Foster, FNP-C located?
The NPPES record lists a practice address at 2720 Low CT, Fairfield, CA, 94534. Phone: (707) 427-4900. Providers update this record themselves, so call before visiting.
How can I verify Susan Diane Foster, FNP-C's license?
NPPES lists California license number NP10757, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Susan Diane Foster, FNP-C prescribe under Medicare Part D?
In 2024, Susan Diane Foster, FNP-C had 57 Medicare Part D claims for 42 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.