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

Devin James Welker, FNP-C

Individual provider Family Nurse Practitioner · NPI 1255976858

Devin James Welker, FNP-C is a Family Nurse Practitioner in Mesa, Arizona. Works from 2 locations. Licensed in Arizona.

Licensed in
AZ
In the registry since
2019
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

4135 S Power Rd Ste 120
Mesa, AZ 85212-3626
Phone: (480) 892-7000
Fax: (480) 545-7001
Show map & directions

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

Additional practice locations (1)

  • 9225 N 3rd St Ste 102, Phoenix, AZ 85020-2455 — (602) 362-2983

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 232489 (AZ)

Record details

NPI number1255976858
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedNovember 7, 2019
Last updated in NPPESAugust 12, 2020
Certification dateAugust 12, 2020

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