Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1659949303 Individual Practitioner Male Practitioner

Dr. Ryan Matthew Acker , DO

Emergency Medicine • Tulsa, OK

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ryan Acker, DO is a certified Emergency Medicine practicing in Tulsa, OK. With approximately 4 years of clinical experience since graduating from Oklahoma State University College Of Osteopathic Medicine in 2022, Dr. Acker delivers high-quality medical care to the local community at 1111 W 17TH ST.

Dr. Acker maintains professional affiliations with Creek Nation Hospital And Clinics, South Central Emergency Services, Pc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1111 W 17th St

Tulsa, OK 741071886

Telephone 9185611232
Associated Practice Facility / Clinic
🏢 State Of Oklahoma Facility NPI 1447662010

Medicare Profile & Education

Medical School

Oklahoma State University College Of Osteopathic Medicine

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Tulsa, OK

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -7.8 yrs vs City Avg
City Avg: 11.8 Yrs
State Avg: 25.0 Yrs
Regional Practice Density
272 Specialists

Practicing in Tulsa, OK (784 Statewide)

Telehealth Adoption Rate
0.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Acker (4 Years) 4 Yrs
Tulsa Specialty Average (11.8 Years) 11.8 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-08-20
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License OK 8063

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

South Central Emergency Services, Pc

1323 Nw 6th Ave, Stillwater, OK 740744306

Phone: 4053721480

Creek Nation Hospital And Clinics

1401 Morris Dr, Okmulgee, OK 744476429

Phone: 9187564233

Secondary Practice Locations

200 2nd Ave Sw

Miami, OK 743546830

Phone: 9185426611

1323 W 6th Ave

Stillwater, OK 740744306

Phone: 4057425454

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

10 Associated Practitioners
Cole Nelson

Student in an Organized Health Care Education/Training Program

NPI 1083337927
Dr. Nikki Igo , DO

Student in an Organized Health Care Education/Training Program

NPI 1134703861

Doctor of Osteopathic Medicine (D.O.)

Danielle O'connor

Student in an Organized Health Care Education/Training Program

NPI 1245019090
Aiden Ramirez-Tatum

Student in an Organized Health Care Education/Training Program

NPI 1467295436
Megan Tramel

Student in an Organized Health Care Education/Training Program

NPI 1639958879
Tristan Mcbee

Emergency Medicine

NPI 1811566300

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 20, 2025

Student in an Organized Health Care Education/Training Program

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 10, 2024

Emergency Medicine (License #8063 in OK)

NPI Profile Active June 17, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location June 17, 2021

Registered at 1111 W 17TH ST, TULSA, OK 741071886 (Tel: 9185611232)

📍
Updated Business Mailing Address June 17, 2021

Registered at 1111 W 17TH ST, TULSA, OK 741071886 (Tel: 9185611232)

👤
Provider Name / Credentials Updated June 17, 2021

Recorded as RYAN ACKER, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 17, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration June 17, 2021

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1659949303
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 17, 2021
Last Update: August 20, 2025
Sole Proprietor: Yes

Mailing Address

1111 W 17th St

Tulsa, OK 741071886

Phone: 9185611232

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.