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

Patricia Witmer

Individual provider Nurse Practitioner · NPI 1558804880

Patricia Witmer is a Nurse Practitioner in Tulsa, Oklahoma. Qualified in 2016, 10 years ago. Practices with Warren Clinic Inc, a 772-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Oklahoma.

Years since qualifying
10
Licensed in
OK
In the registry since
2016

Practice location Address checks out

1145 S Utica Ave Ste 460
Tulsa, OK 74104-4041
Phone: (918) 579-5749
Fax: (918) 579-5762
Show map & directions

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

Additional practice locations (1)

  • 6585 S Yale Ave Ste 720, Tulsa, OK 74136-8320 — (918) 502-5930

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 109928 (OK)

Record details

NPI number1558804880
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 17, 2016
Last updated in NPPESDecember 4, 2025
Certification dateDecember 4, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Warren Clinic Inc — 772 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Tulsa