Individual
DR. THOMAS WILLIAM CALLAN I
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M. D.
Contact information
Practice address
230 CAJON VIEW DR, EL CAJON, CA 92020-7502
(619) 440-4421
(619) 593-2120
Mailing address
PO BOX 904, EL CAJON, CA 92022-0904
(619) 440-4421
(619) 593-2120
Taxonomy
Speciality
Code
Description
License number
State
207RH0003X
Hematology & Oncology Physician
Primary
GFE26074
CA
Other
Enumeration date
12/28/2008
Last updated
03/07/2023
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