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

Melissa Lauren Peyton, FNP

Individual provider Primary Care Nurse Practitioner · NPI 1679315295

Melissa Lauren Peyton, FNP is a Nurse Practitioner in Vacaville, California. Qualified in 2024, 2 years ago. Practices with Northbay Health Medical Foundation, a 202-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
2
Licensed in
CA
In the registry since
2024
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

421 Nut Tree Rd
Vacaville, CA 95687-3508
Phone: (707) 646-5500
Show map & directions

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

Specialties & licences

Primary Care Nurse Practitioner (primary) Taxonomy 363LP2300X · Licence 95036792 (CA)

Record details

NPI number1679315295
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJune 12, 2024
Last updated in NPPESOctober 26, 2025
Certification dateOctober 26, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Northbay Health Medical Foundation — 202 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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