Physician Profile
Daniel Callahan, D.M.D
Unclaimed ProfileAbout Dr. Callahan
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (508) 334-8015
- Email not available
Practice Locations
281 LINCOLN ST MED STAFF SVCS
Worcester, MA 01605
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 dentists at this location 2
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 kind of doctor is Daniel Callahan?
Daniel Callahan is a dentist in Worcester, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Daniel Callahan's address?
Daniel Callahan is listed at 281 Lincoln St Med Staff Svcs, Worcester, MA 01605. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Daniel Callahan?
The number on file is (508) 334-8015. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Daniel Callahan?
Daniel Callahan's National Provider Identifier is 1245495431. 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 Daniel Callahan have?
Daniel Callahan has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Daniel Callahan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Daniel Callahan. 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.