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

Arne Robert Gratias

Individual provider Emergency Medicine Physician · NPI 1144803305

Arne Robert Gratias is an Emergency Medicine in Tulsa, Oklahoma. Qualified in 2022, 4 years ago. Practices with Tacoma Emergency Care Physicians PLLC, a 84-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
4
Licensed in
WA
In the registry since
2021

Practice location Address checks out

1120 S Utica Ave
Tulsa, OK 74104-4012
Phone: (918) 579-1000
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence OP61672003 (WA)

Record details

NPI number1144803305
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 4, 2021
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Tacoma Emergency Care Physicians Pllc — 84 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Tulsa