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

Corey Mayer, DO

Individual provider Internal Medicine Physician · NPI 1952892812

Corey Mayer, DO is an Internal Medicine Physician in Ashtabula, Ohio. Works from 2 locations. Licensed in Michigan.

Licensed in
MI
In the registry since
2018
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

2420 Lake Ave
Ashtabula, OH 44004-4954
Phone: (440) 997-6328
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3601 W 13 Mile Rd, Royal Oak, MI 48073-6712 — (248) 551-3000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 5101023770 (MI)

Record details

NPI number1952892812
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 25, 2018
Last updated in NPPESJune 8, 2021
Certification dateJune 3, 2021
Mailing address2420 Lake Ave, Ashtabula, OH 44004-4970

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