Michael Gallagher, M.D.
NPI 1598760431 · Radiation Oncology Physician · Lewistown, PA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Gallagher, M.D. is a Radiation Oncology Physician provider in Lewistown, PA (NPI 1598760431).
Provider details
- NPI number
- 1598760431
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD-023494-E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
21 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
Registry dates
- Enumerated
- 2005-06-16
- Last updated
- 2020-08-25
- Certified
- 2020-08-25
Frequently asked questions
- What is Michael Gallagher's NPI number?
- Michael Gallagher's National Provider Identifier (NPI) is 1598760431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Gallagher's specialty?
- Michael Gallagher is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Gallagher located?
- Michael Gallagher's practice location on file with NPPES is 211 E 3rd St, Lewistown, PA 17044-1712.
- What is Michael Gallagher's phone number?
- The practice phone number listed in the NPPES registry for Michael Gallagher is (717) 242-7297.
- Does Michael Gallagher accept Medicare?
- Michael Gallagher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Gallagher's NPI active?
- Yes — Michael Gallagher's NPI (1598760431) is active in the NPPES registry as of the last update on 2020-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.