Update this page – If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS.
Individual
EAN Y CALLANAN
Active
Individual
EAN Y CALLANAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
208M00000X
Hospitalist Physician
Primary
225488
MA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
AA40061
HPHC
MA
01
—
J28896
BCBS
MA
Enumeration date
02/23/2006
Last updated
07/13/2026
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