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

Mary Kathryn Ruiz, APRN, FNP-C

Individual provider Family Nurse Practitioner · NPI 1841808862

Mary Kathryn Ruiz, APRN, FNP-C is a Family Nurse Practitioner in Guymon, Oklahoma. Works from 2 locations. Licensed in Kansas and Oklahoma.

Licensed in
KS, OK
In the registry since
2020
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
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

2215 N Highway 64
Guymon, OK 73942-2750
Phone: (580) 754-2280
Show map & directions

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

Additional practice locations (1)

  • 445 W 15th St, Liberal, KS 67901-2464 — (620) 417-9012

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 67669 (OK)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 53-79454-112 (KS)

Record details

NPI number1841808862
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP-C
Sole proprietorNo
NPI enumeratedJuly 15, 2020
Last updated in NPPESOctober 28, 2020
Certification dateOctober 28, 2020

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