Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Preston Thomas Whitmill

Individual provider Physician Assistant · NPI 1326712183

Preston Thomas Whitmill is a Physician Assistant in Tulsa, Oklahoma. Qualified in 2023, 3 years ago. Practices with Emergency Medicine Physicians of Tulsa County LLC, a 17-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
3
Licensed in
OK
In the registry since
2021
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Practice location Address checks out

1111 W 17th St
Tulsa, OK 74107-1886
Phone: (918) 561-1145
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 5200 (OK)

Record details

NPI number1326712183
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 5, 2021
Last updated in NPPESMarch 20, 2026
Certification dateMarch 20, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Emergency Medicine Physicians Of Tulsa County Llc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients52
Services billed 61 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Ascension St John Medical Center Hospital · Tulsa, OK · listed as St John Medical Center
  • St John Owasso Hospital · Owasso, OK · listed as Owasso Medical Facility, Inc
  • Ascension St John Jane Phillips Hospital · Bartlesville, OK

Colleagues at Emergency Medicine Physicians of Tulsa County LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 17 clinicians in the practice; 12 are shown here.

Other providers in Tulsa