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

Maria I Kostrzewski, MD

Individual provider Psychiatry Physician · NPI 1629067814

Maria I Kostrzewski, MD is a Psychiatry in Toledo, Ohio. Qualified in 1974, 52 years ago. Practices with Zepf Center, a 42-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
52
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

544 E Woodruff Ave
Toledo, OH 43604-5342
Phone: (419) 693-0631
Fax: (419) 936-7606
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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 35076359K (OH)

Record details

NPI number1629067814
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 19, 2005
Last updated in NPPESSeptember 12, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1974 (52 years in practice)
Group practice Zepf Center — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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