Northeastern Health System

Group Practice·113 providers

1400 E DOWNING ST, Tahlequah, OK 744643324

12 Specialties

37 Insurance Plans

Contact Northeastern Health System

(918) 456-0641 Get Directions

1400 E DOWNING ST, Tahlequah, OK 744643324

Providers

113

Locations

Specialties

Insurance Plans

About Northeastern Health System

Background and practice information

Northeastern Health System is a large multi-specialty medical practice based in Tahlequah, OK, with 113 affiliated healthcare providers.

The practice brings together providers across multiple specialties, including nurse practitioner, certified registered nurse anesthetist, internal medicine, and emergency medicine. Its providers are in-network with 37 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.

Across its providers, the practice has a strong average Merit-based Incentive Payment System (MIPS) score of 89.5 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.

Practice Locations

1 location

Northeastern Health SystemPrimary

1400 E DOWNING ST, Tahlequah, OK 744643324

(918) 456-0641

Affiliations

Hospitals where providers at Northeastern Health System hold admitting privileges

Northeastern Health System · Tahlequah, OK104 providers Cherokee Nation W W Hastings Indian Hospital · Tahlequah, OK42 providers Saint Francis Hospital Muskogee · Muskogee, OK14 providers Saint Francis Hospital, Inc · Tulsa, OK13 providers Ascension St John Medical Center · Tulsa, OK12 providers Hillcrest Medical Center · Tulsa, OK8 providers Oklahoma State University Medical Center · Tulsa, OK7 providers Oklahoma Surgical Hospital, Llc · Tulsa, OK6 providers

Insurance Networks

Accepted insurance plans and networks

Northeastern Health System accepts 99 plans from 11 insurers, including Cigna, Aetna, UnitedHealthcare.

Cigna

In-NetworkView all Cigna doctors in Tahlequah, OK →

Az Localflex Excl Ebh And Pathwell

Az Localflex Incl Ebh And Pathwell

Az Localflex Incl Ebh Excl Pathwell

Healthpartners Qualified Network

Indiana Ifp Connect

Indianapolis HmoHMO

Localplus

Localplus Exclude Ebh With Pathwell

Localplus Sar

Localplus With Ebh Plus Pathwell

Mvp Mohawk Valley Physicians

National OapOAP

National PpoPPO

National Ppo Sar 1PPO

National Ppo Sar IiPPO

Nc Connect Hmo RuralHMO

Nj Oap Garden StateOAP

Oap Shared Admin RepricingOAP

Oklahoma City GppoPPO

Pathwell OapOAP

Pathwell PpoPPO

Phoenix Az Connect

Pittsburgh GppoPPO

Priority Health Alliance

Richmond And Northern Va Oap ConnectHMO

Wichita GppoPPO

Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.

Quality & Performance

89.5average MIPS quality score (out of 100) across 96 scored providers, per CMS data

Specialties at Northeastern Health System

Provider specialties represented at this practice

Nurse Practitioner21 providers

Certified Registered Nurse Anesthetist (crna)19 providers

Internal Medicine17 providers

Emergency Medicine13 providers

Hospitalist6 providers

Neurology6 providers

Family Practice4 providers

General Surgery4 providers

Nephrology3 providers

Interventional Cardiology2 providers

Cardiovascular Disease (cardiology)2 providers

Physician Assistant2 providers

Healthcare Providers

113 providers practice here

Robert Mcdonald, DO

Allergy/immunology

Tahlequah, OK

Nathan Barney, DO

Anesthesiology

Tahlequah, OK

Matthew Wiley, DO

Anesthesiology

Tahlequah, OK

Diego Humphrey, MD

Cardiovascular Disease (cardiology)

Tahlequah, OK

Christopher May, MD

Cardiovascular Disease (cardiology) · Telehealth

Tahlequah, OK

Komi Agbodzie, CNA