# Patrick O'Callahan, M.D

Source: https://ourhealthnetwork.com/doctor/patrick-o-callahan-m-d-1386733988
NPI: 1386733988
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

Patrick O'Callahan, M.D is a preventive medicine based in Stonington, CT with NPI 1386733988.

## Profile

- Primary specialty: Preventive Medicine
- Credential: M.D
- Gender: Male
- NPI: 1386733988 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1386733988))

## Practice and contact

- Address: 107 Wilcox Rd, Suite 105, Stonington, CT, 063782614
- Phone: (650) 380-4395

## Related on OurHealthNetwork

- [More Preventive Medicine doctors in STONINGTON, CT](https://ourhealthnetwork.com/preventive-medicine/ct/stonington)
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