Frederick Fernandez
Family Nurse Practitioner · Winnetka, CA
Frederick Fernandez is a family nurse practitioner with a practice address in Winnetka, California, and NPI 1811390651, issued on Oct 8, 2014. Check the license (California 95001377, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Frederick Fernandez
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95001377 CA
Self-reported in NPPES; status is on the state search - Practice location
- 20800 Sherman Way, Winnetka, CA 91306
- Phone
- (818) 883-2273
- Enumerated
- Oct 8, 2014
- Entity
- Type 1 · individual
Also registered at 20800 Sherman Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Ahn, NURSE PRACTITIONERFamily Nurse Practitioner1568909901
- Humberto Barboza, PAPhysician Assistant1467564724
- Daniel Bravo, FNPGeneral Practice Physician1871396895
- Tina Donaldson, RN, NPBasic Emergency Medical Technician1376934174
- Lana Flippo, M.D.Pediatrics Physician1407114341
- Violeta GallegosFamily Nurse Practitioner1902378862
Verify Frederick Fernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95001377Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
23 Medicare Part D claims, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
2 hospital and facility affiliations
- Advanced Practitioner Medical Group - A Professional Nursing CorpRancho Cucamonga, CA
- Home Care MD Medical GroupWest Covina, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
13 family nurse practitioner records list a Winnetka practice address
They are 13 of the 195 NPPES records with a Winnetka practice address, and 15,527 family nurse practitioner records in California.
All 13 in Winnetka → All 15,527 in California → Every provider in Winnetka →
Other family nurse practitioner records in California
- Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
- Joshua AaronMission Hills, CA1477291805
- Orly Aaron, NPSan Francisco, CA1376912451
- Paris Gilbert Russ AaronSacramento, CA1871079111
- Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
- Frances Abad, FNPLos Angeles, CA1053504514
- Raymond Abagat, FNPTorrance, CA1306685821
- Ashley AbalCastaic, CA1740140698
- Maureen Abaray, F.N.P.Stockton, CA1265549349
- Arcelyn Abas, NPLa Mirada, CA1174035885
Common questions
What is Frederick Fernandez's NPI number?
Frederick Fernandez's National Provider Identifier (NPI) is 1811390651, issued on Oct 8, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Frederick Fernandez located?
The NPPES record lists a practice address at 20800 Sherman Way, Winnetka, CA, 91306. Phone: (818) 883-2273. Providers update this record themselves, so call before visiting.
How can I verify Frederick Fernandez's license?
NPPES lists California license number 95001377, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Frederick Fernandez prescribe under Medicare Part D?
In 2024, Frederick Fernandez had 23 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.