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Search › Pennsylvania › Internal Medicine Physician

Patrick Callaghan, DO

NPI 1225563489 · on the registry since 2017 · sole proprietor

Practice

Address
1736 Hamilton St
Allentown, PA 18104
Phone
(484) 526-6643
Organisation at this address
St. Luke'S Hosptial
St Lukes Homestar Services Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
50

Registry record

Primary taxonomy
Internal Medicine Physician
207R00000X
Licence states on file
PA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2025-08-11

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Pennsylvania