Northeastern Health System
NPI 1619031465 · Psychiatric Hospital Unit · Tahlequah, OK
Enrolled with Medicare as Part a Provider - Hospital · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Northeastern Health System is a Psychiatric Hospital Unit organization in Tahlequah, OK (NPI 1619031465).
Provider details
- NPI number
- 1619031465
- Entity type
- Organization
- Primary specialty
- Psychiatric Hospital UnitHospital Units
- Organization subpart
- No
- Authorized official
- Brian Woodliff, Ceo(918) 456-0641
- License
- 2178 (OK)
Specialties & taxonomies
Hospital Units
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Former legal business name
- Tahlequah Hospital Authority
Registry dates
- Enumerated
- 2006-12-19
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Northeastern Health System's NPI number?
- Northeastern Health System's National Provider Identifier (NPI) is 1619031465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northeastern Health System?
- Northeastern Health System is classified in the NPPES registry as Psychiatric Hospital Unit (Hospital Units).
- Where is Northeastern Health System located?
- Northeastern Health System's practice location on file with NPPES is 1400 E Downing St, Tahlequah, OK 74464-3324.
- What is Northeastern Health System's phone number?
- The practice phone number listed in the NPPES registry for Northeastern Health System is (918) 456-0641.
- Does Northeastern Health System accept Medicare?
- Northeastern Health System is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Northeastern Health System?
- The authorized official listed on Northeastern Health System's NPPES record is Brian Woodliff, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northeastern Health System's NPI active?
- Yes — Northeastern Health System's NPI (1619031465) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.