IndividualActive
Leta Callahan, MD
NPI 1154548881 · Adult Medicine Physician · Wheeler, OR
Leta Callahan, MD is a Adult Medicine Physician provider in Wheeler, OR (NPI 1154548881).
Provider details
- NPI number
- 1154548881
- Entity type
- Individual
- Primary specialty
- Adult Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD19523 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
230 Rowe Road
Wheeler, OR 97147
Phone: (503) 368-5182
Fax: (503) 368-5590
Street-level locationGet directions
Mailing address
Po Box 176
Wheeler, OR 97147
Registry dates
- Enumerated
- 2007-04-20
- Last updated
- 2014-12-22
Frequently asked questions
- What is Leta Callahan's NPI number?
- Leta Callahan's National Provider Identifier (NPI) is 1154548881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leta Callahan's specialty?
- Leta Callahan is listed in the NPPES registry with a primary specialty of Adult Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leta Callahan located?
- Leta Callahan's practice location on file with NPPES is 230 Rowe Road, Wheeler, OR 97147.
- What is Leta Callahan's phone number?
- The practice phone number listed in the NPPES registry for Leta Callahan is (503) 368-5182.
- Is Leta Callahan's NPI active?
- Yes — Leta Callahan's NPI (1154548881) is active in the NPPES registry as of the last update on 2014-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.