Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. John Patrick Callahan, BS

Individual provider Counselor · NPI 1609092600

Mr. John Patrick Callahan, BS is a Counselor in Saginaw, Michigan. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
BS — Bachelor of Science
An undergraduate science degree.

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Practice location Address checks out

1321 S Fayette St
Saginaw, MI 48602-1447
Phone: (989) 792-8000
Fax: (989) 792-8445
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1609092600
Entity typeIndividual (Type 1)
GenderMale
Credentials BS
Sole proprietorNo
NPI enumeratedApril 18, 2007
Last updated in NPPESJuly 8, 2007

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