IndividualActive
Michael Callahan, DO
NPI 1730122425 · Family Medicine Physician · Galeton, PA
Michael Callahan, DO is a Family Medicine Physician provider in Galeton, PA (NPI 1730122425).
Provider details
- NPI number
- 1730122425
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS002956L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
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
30 River St
Galeton, PA 16922-1203
Phone: (814) 435-2942
Street-level locationGet directions
Mailing address
30 River St
Galeton, PA 16922-1203
Registry dates
- Enumerated
- 2006-06-13
- Last updated
- 2011-12-21
Frequently asked questions
- What is Michael Callahan's NPI number?
- Michael Callahan's National Provider Identifier (NPI) is 1730122425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Callahan's specialty?
- Michael Callahan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Callahan located?
- Michael Callahan's practice location on file with NPPES is 30 River St, Galeton, PA 16922-1203.
- What is Michael Callahan's phone number?
- The practice phone number listed in the NPPES registry for Michael Callahan is (814) 435-2942.
- Is Michael Callahan's NPI active?
- Yes — Michael Callahan's NPI (1730122425) is active in the NPPES registry as of the last update on 2011-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.