About Karen R. Callahan, RN
Karen Ruth Callahan, RN is a registered gerontology nurse. Ms. Karen R. Callahan has 4 years of experience in gerontology nursing (registered nurse).
Education
Karen R. Callahan, RN earned a degree of a Registered Nurse.
Licenses
Karen R. Callahan, RN has been registered with the National Provider Identifier database since June 11, 2022, and her NPI number is 1104556430. Ms. Callahan certified her NPI information on 06/11/2022.
Book an Appointment
To schedule an appointment with Ms. Karen R. Callahan, please call (586) 336-0106.