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Edit this profileAt a glance
- 107 Wilcox Rd, Suite 105, Stonington, CT 06378
About Dr. O'callahan
Patrick O'Callahan, M.D. practices preventive medicine — preventive/occupational in Stonington, CT. Patrick is also listed as specializing in family medicine. The provider's National Provider Identifier (NPI) is 1386733988.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (650) 380-4395
- Email not available
Practice Locations
107 WILCOX RD SUITE 105
Stonington, CT 06378
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 Patrick O'Callahan?
Patrick O'Callahan is a preventive medicine in Stonington, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Preventive Medicine — Preventive/Occupational”.
NPI registry
What is Patrick O'Callahan's address?
Patrick O'Callahan is listed at 107 Wilcox Rd Suite 105, Stonington, CT 06378. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Patrick O'Callahan?
The number on file is (650) 380-4395. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Patrick O'Callahan's NPI number?
Patrick O'Callahan's National Provider Identifier is 1386733988. 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 long has Patrick O'Callahan been practicing?
Patrick O'Callahan has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Patrick O'Callahan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Patrick O'Callahan. If this is you, claiming it is free.
Guide.md
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