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
Mailing address1544 E 34th St, Tulsa, OK 74105-2620

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