Physician Profile
Liam A. Gallagher, DO
Unclaimed ProfileAbout Dr. Gallagher
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (631) 686-2549
- Email not available
Practice Locations
75 N COUNTRY RD
Port Jefferson, NY 11777
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other medical trainees at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What is Dr. Gallagher's specialty?
Dr. Gallagher is a medical trainee in Port Jefferson, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Where can I find Dr. Gallagher?
Dr. Gallagher is listed at 75 N Country Rd, Port Jefferson, NY 11777. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Gallagher?
The number on file is (631) 686-2549. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Gallagher?
Dr. Gallagher's National Provider Identifier is 1710737655. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Dr. Gallagher have?
Dr. Gallagher has 2+ years experience. Registered with an NPI since 2024. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Dr. Gallagher's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gallagher. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.