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

Summer T Williams, NP

Individual provider Women's Health Nurse Practitioner · NPI 1427484955

Summer T Williams, NP is a Women's Health Nurse Practitioner in Flagstaff, Arizona. Licensed in Arizona. Registered with an NPI since 2013.

Licensed in
AZ
In the registry since
2013
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

350 N Switzer Canyon Dr
Flagstaff, AZ 86001-4826
Phone: (928) 779-0500
Fax: (928) 779-6350
Show map & directions

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

Specialties & licences

Women's Health Nurse Practitioner (primary) Taxonomy 363LW0102X · Licence AP5147 (AZ)

Record details

NPI number1427484955
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedSeptember 16, 2013
Last updated in NPPESOctober 20, 2015
Mailing address4800 N 22nd St, Phoenix, AZ 85016-4701

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