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

Dr. Gretchen E Tietjen, MD

Individual provider Neurology Physician · NPI 1740276815

Dr. Gretchen E Tietjen, MD is a Neurology Physician in Toledo, Ohio. Licensed in Ohio. Registered with an NPI since 2005.

Licensed in
OH
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2130 W Central Ave Ste 201
Toledo, OH 43606-3819
Phone: (419) 291-3900
Fax: (419) 479-6055
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 35070023 (OH)

Record details

NPI number1740276815
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 23, 2005
Last updated in NPPESMay 23, 2018
Mailing address3355 Glendale Ave Fl 3, Toledo, OH 43614-2426

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