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

Katherine Irene Tatar, MD

Individual provider Internal Medicine Physician · NPI 1881012284

Katherine Irene Tatar, MD is an Internal Medicine in Akron, Ohio. Qualified in 2014, 12 years ago. Practices with Summa Physicians LLC, a 688-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
12
Licensed in
OH
In the registry since
2014
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

55 Arch St Ste 1B
Akron, OH 44304-1423
Phone: (330) 375-3315
Fax: (330) 375-7779
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35.129923 (OH)

Record details

NPI number1881012284
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2014
Last updated in NPPESSeptember 25, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Summa Physicians Llc — 688 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Akron