Diana Hager, M.D.
NPI 1023122256 · General Practice Physician · Guthrie, OK
Diana Hager, M.D. is a General Practice Physician provider in Guthrie, OK (NPI 1023122256).
Provider details
- NPI number
- 1023122256
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 18136 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 18045 Whisper Creek DrChoctaw, OK 73020-6341Phone: (405) 922-6912
Registry dates
- Enumerated
- 2006-08-17
- Last updated
- 2024-05-13
- Certified
- 2024-05-13
Frequently asked questions
- What is Diana Hager's NPI number?
- Diana Hager's National Provider Identifier (NPI) is 1023122256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Hager's specialty?
- Diana Hager is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Hager located?
- Diana Hager's practice location on file with NPPES is 3106 W University Ave, Guthrie, OK 73044-8712.
- What is Diana Hager's phone number?
- The practice phone number listed in the NPPES registry for Diana Hager is (405) 282-9333.
- Is Diana Hager's NPI active?
- Yes — Diana Hager's NPI (1023122256) is active in the NPPES registry as of the last update on 2024-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.