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

Dr. James J Mahoney, DO

Individual provider Family Medicine Physician · NPI 1578778866

Dr. James J Mahoney, DO is a Family Medicine Physician in Southlake, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

550 N Carroll Ave
Southlake, TX 76092-6408
Phone: (817) 481-2444
Fax: (817) 421-0277
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence HO591 (TX)

Record details

NPI number1578778866
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 11, 2007
Last updated in NPPESJuly 8, 2007

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