Francesca Maffei, NP
Primary Care Nurse Practitioner · San Jose, CA
Francesca Maffei, NP is a primary care nurse practitioner with a practice address in San Jose, California, and NPI 1447619168, issued on Feb 23, 2016. Check the license (California 95022640, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Francesca Maffei
- Credential
- NP
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 95022640 CA
Self-reported in NPPES; status is on the state search - Practice location
- 570 Blossom Hill RD, San Jose, CA 95123
- Phone
- (855) 799-4647
- Enumerated
- Feb 23, 2016
- Record last updated
- Dec 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20230201003348); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 1,131 in California → Look up another NPI →
Also registered at 570 Blossom Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeanette Gibson, LCSWClinical Social Worker1073233714
- Julian Lee, LMFTMarriage & Family Therapist1740680669
- Rosa Leon Hernandez, LCSWClinical Social Worker1477207033
Verify Francesca Maffei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95022640Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
149 Medicare Part D claims for 32 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Ursodiol14 claims
- Sertraline Hcl11 claims
- Xarelto11 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.
Bills Medicare through one group practice
- County OF San MateoSan Mateo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Francesca Maffei among 1,131 primary care nurse practitioner records in California
Francesca Maffei, NP is one of 1,131 primary care nurse practitioner records with a practice address in California. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 27% of them.
- NPI issued2016 · 27% of these records are older, 68% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Graduated2021 · median 2019 among the 398 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in California
There are 1,131 primary care nurse practitioner records in California.
All 1,131 in California → Every provider in San Jose → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Dana Schroeder, NPSan Jose, CA 951241720580160
- Lesly Marie Barcena, DNP, ARNP, AGNP-CSan Jose, CA 951251932751658
- Attiea Bassam, FNPSan Jose, CA 951211174388573
- Judith Kibuh, NPSan Jose, CA 951191811727712
- Katherine Contento, NPSan Jose, CA 951281932178878
- Marjernell Hickman, AGPCNPSan Jose, CA 951281316753981
- Glenys Hunter, NURSE PRACTITIONERSan Jose, CA 951161477079820
- Yupar Lakey, NPSan Jose, CA 951161467055764
Common questions
What is Francesca Maffei, NP's NPI number?
Francesca Maffei, NP's National Provider Identifier (NPI) is 1447619168, issued on Feb 23, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Francesca Maffei, NP located?
The NPPES record lists a practice address at 570 Blossom Hill RD, San Jose, CA, 95123. Phone: (855) 799-4647. Providers update this record themselves, so call before visiting.
How can I verify Francesca Maffei, NP's license?
NPPES lists California license number 95022640, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Francesca Maffei, NP prescribe under Medicare Part D?
In 2024, Francesca Maffei, NP had 149 Medicare Part D claims for 32 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.