Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cherlyn Faith Alferos, FNP

Individual provider Family Nurse Practitioner · NPI 1568155430

Cherlyn Faith Alferos, FNP is a Nurse Practitioner in Walnut Creek, California. Qualified in 2021, 5 years ago. Practices with Golden State Orthopedics and Spine, a 190-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
5
Licensed in
CA
In the registry since
2023
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

2405 Shadelands Dr Ste 300
Walnut Creek, CA 94598-5906
Phone: (925) 939-8585
Fax: (925) 933-2709
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95023557 (CA)

Record details

NPI number1568155430
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedMay 29, 2023
Last updated in NPPESNovember 2, 2023
Certification dateNovember 2, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Golden State Orthopedics And Spine — 190 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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