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

Margaret Lynn Mackey, FNP

Individual provider Family Nurse Practitioner · NPI 1073717492

Margaret Lynn Mackey, FNP is a Family Nurse Practitioner in Napa, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

3010 Beard Rd
Napa, CA 94558-3442
Phone: (707) 257-1550
Fax: (707) 819-9014
Show map & directions

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

Additional practice locations (1)

  • 3334 Sterling Ct, Napa, CA 94558-4262 — (707) 363-4492

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence NP13750 (CA)

Record details

NPI number1073717492
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJune 11, 2007
Last updated in NPPESJuly 19, 2022
Certification dateJuly 19, 2022

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