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

Michelle L Critchfield, APRN

Individual provider Acute Care Nurse Practitioner · NPI 1801425103

Michelle L Critchfield, APRN is a Nurse Practitioner in Owasso, Oklahoma. Qualified in 2020, 6 years ago. Practices with Osage Nation Si-Si A-Pe-Txa, a 13-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
6
Licensed in
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.

See every abbreviation used in this directory →

Practice location Address checks out

12455 E 100th St N Ste 350
Owasso, OK 74055-4675
Phone: (918) 254-5510
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R0068550 (OK)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence R0068550 (OK)

Record details

NPI number1801425103
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedApril 7, 2020
Last updated in NPPESAugust 17, 2020
Certification dateAugust 17, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Osage Nation Si-Si A-Pe-Txa — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Owasso