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

Catherine Ann Holladay, DO

Individual provider Psychiatry Physician · NPI 1538153291

Catherine Ann Holladay, DO is a Psychiatry Physician in Sandusky, Ohio. Licensed in Ohio. Registered with an NPI since 2005.

Licensed in
OH
In the registry since
2005
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

1717 E Perkins Ave
Sandusky, OH 44870-7919
Phone: (419) 624-8330
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 34005818H (OH)

Record details

NPI number1538153291
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 8, 2005
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 945, Sandusky, OH 44871-0945

Other providers in Sandusky