NORTHEASTERN HEALTH SYSTEM
NPI 1528122371
Rehabilitation Unit in Tahlequah, OK

Active since December 19, 2006
1400 E DOWNING ST, TAHLEQUAH, OK 74464(918) 456-0641 Get Directions Write a Review

NPPES record last updated: April 6, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Northeastern Health System NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NORTHEASTERN HEALTH SYSTEM (NPI 1528122371), doing business as Tahlequah Hospital Authority, is a healthcare organization registered as a rehabilitation unit in Tahlequah, Oklahoma and active in the NPI registry since December 2006. The organization lists Brian Woodliff, Ceo, as its authorized official.

NPPES Registry Identity

NPI1528122371
Entity TypeOrganization
Primary Taxonomy273Y00000X
Legal Business NameNORTHEASTERN HEALTH SYSTEM
Location Address1400 E DOWNING STTahlequah, OK 74464-3324
Mailing Address1400 E Downing St, Po Box 1008Tahlequah, OK 74464-3324 · (918) 456-0641
Organization SubpartNo
Authorized OfficialBrian WoodliffCeo · (918) 456-0641
Enumeration DateDecember 19, 2006
Last NPPES UpdateApril 6, 2026
NPPES CertifiedApril 6, 2026
NPI 1528122371 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRehabilitation UnitHospital Units
Taxonomy Code273Y00000X
License Licensed in OK · 2178
Definition
In general, a distinct unit of a general acute care hospital that provides care encompassing a comprehensive array of restoration services for the disabled and all support services necessary to help patients attain their maximum functional capacity. Source: AHA Annual Survey p. A10 1996 AHA Guide. For Medicare, a distinct part of a general acute care hospital providing inpatient rehabilitation services that meets the following requirements. Rehabilitation Units have in effect a preadmission screening procedure under which each prospective patient's condition and medical history are reviewed to determine whether the patient is likely to benefit significantly from an intensive inpatient program or assessment; ensure that the patients receive close medical supervision and furnish, through the use of qualified personnel, rehabilitation nursing, physical therapy and occupational therapy, plus, as needed, speech therapy, social services or psychological services and orthotic and prosthetic services; have a plan of treatment for each inpatient that is established, reviewed, and revised as needed by a physician in consultation with other professional personnel who provide services to the patient; use a coordinated multidisciplinary team approach in the rehabilitation of each inpatient, as documented by periodic clinical entries made in the patient's medical record to note the patient's status in relationship to goal attainment, and that team conferences are held at least every two weeks to determine the appropriateness of treatment; have a director of rehabilitation who provides services to the unit and its inpatients for at least 20 hours a week, is a doctor of medicine or osteopathy, is licensed under State law to practice medicine or surgery, and has had, after completing a one-year hospital internship at least two years of training or experience in the medical management of inpatients requiring rehabilitation services.
1400 E DOWNING ST, Tahlequah, OK 74464

Other Names 1

Former Legal Business NameTahlequah Hospital Authority

Other Identifiers 1

Medicaid100700680AOK

Accepted Insurance

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

General Acute Care Hospital
1400 E DOWNING ST
TAHLEQUAH, OK 74464
Hospitalist
1400 E DOWNING ST
TAHLEQUAH, OK 74464
Student in an Organized Health Care Education/Training Program
1400 E DOWNING ST
TAHLEQUAH, OK 74464
Student in an Organized Health Care Education/Training Program
1400 E DOWNING ST
TAHLEQUAH, OK 74464
Physician Assistant (Medical)
1400 E DOWNING ST
TAHLEQUAH, OK 74464
General Practice
1400 E DOWNING ST
TAHLEQUAH, OK 74464
Nurse Anesthetist, Certified Registered
1400 E DOWNING ST
TAHLEQUAH, OK 74464
Internal Medicine
1400 E DOWNING ST
TAHLEQUAH, OK 74464

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Northeastern Health System's NPI number?

The NPI number for Northeastern Health System is 1528122371. It was assigned to this organization in the NPPES registry on December 19, 2006. The provider was formerly known as Tahlequah Hospital Authority.

Where is Northeastern Health System located?

Northeastern Health System is located at 1400 E Downing St, Tahlequah, OK 74464. The listed phone number is (918) 456-0641.

What is Northeastern Health System's specialty?

The primary specialty registered for this NPI is Rehabilitation Unit with taxonomy code 273Y00000X.

What insurance does Northeastern Health System accept?

Health plans from Blue Cross and Blue Shield of Oklahoma list Northeastern Health System as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Northeastern Health System was last updated on April 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.