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
Mailing address1145 S Utica Ave, Ste 460, Tulsa, OK 74104-4041

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