Jennifer C. Ferguson, NP
Family Nurse Practitioner · Hayward, CA
Jennifer C. Ferguson, NP is a family nurse practitioner with a practice address in Hayward, California, and NPI 1861611840, issued on Apr 25, 2007. Check the license (California 14226, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer C. Ferguson
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 14226 CA
585989 CA
Self-reported in NPPES; status is on the state search - Practice location
- 25555 Hesperian Blvd RM 2315, Hayward, CA 94545
- Phone
- (510) 471-5880
- Enumerated
- Apr 25, 2007
- Record last updated
- Apr 27, 2026
- Medicare enrollment
- Enrolled (PECOS I20190517001236); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Jennifer C. Ferguson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 14226Check 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
47 Medicare Part D claims for 19 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Tiburcio Vasquez Health Center, Inc.Hayward, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer C. Ferguson among 16,966 family nurse practitioner records in California
Jennifer C. Ferguson, NP 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 2007, is newer than 7% of them.
- NPI issued2007 · 7% of these records are older, 87% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2003 · median 2019 among the 6,793 with a school on file
- Record last updated2026 · 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).
36 family nurse practitioner records list a practice address in Hayward
They are 36 of the 3,993 NPPES records with a practice address in Hayward, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Hayward → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Puneet Brar, FNPHayward, CA 945451669012050
- Daphne Bundros, N.P.Hayward, CA 945451548443070
- Song Chen, NPHayward, CA 945451659855005
- Michelle Freed, FNP-CHayward, CA 945451710687017
- Delisa Jackson, NPHayward, CA 945451699527010
- Shilpa MakhijaHayward, CA 945451003439514
- Deborah Moore, NPHayward, CA 945451528169794
- Jennifer Ngo, NPHayward, CA 945451609523786
Common questions
What is Jennifer C. Ferguson, NP's NPI number?
Jennifer C. Ferguson, NP's National Provider Identifier (NPI) is 1861611840, issued on Apr 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer C. Ferguson, NP located?
The NPPES record lists a practice address at 25555 Hesperian Blvd RM 2315, Hayward, CA, 94545. Phone: (510) 471-5880. Providers update this record themselves, so call before visiting.
How can I verify Jennifer C. Ferguson, NP's license?
NPPES lists California license number 14226, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer C. Ferguson, NP prescribe under Medicare Part D?
In 2024, Jennifer C. Ferguson, NP had 47 Medicare Part D claims for 19 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.