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

Individual provider Critical Care Medicine (Anesthesiology) Physician · NPI 1780900951

Gretchen Ann Lemmink, MD is an Anesthesiology in Cincinnati, Ohio. Graduated from University of Cincinnati College of Medicine in 2010, 16 years ago. Practices with University of Cincinnati Physicians Company LLC, a 1,476-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
16
Trained at
University of Cincinnati College of Medicine
Licensed in
OH
In the registry since
2010
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

234 Goodman St
Cincinnati, OH 45219-2364
Phone: (513) 558-4194
Fax: (513) 558-0995
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Anesthesiology) Physician (primary) Taxonomy 207LC0200X · Licence 35.123600 (OH)

Record details

NPI number1780900951
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 13, 2010
Last updated in NPPESJune 7, 2017

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice University Of Cincinnati Physicians Company Llc — 1476 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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