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

Garth Kellogg Summers, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1659891687

Garth Kellogg Summers, DO is an Obstetrics/Gynecology in Oskaloosa, Iowa. Qualified in 2016, 10 years ago. Practices with Mahaska County Hospital, a 124-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Iowa and Nebraska.

Years since qualifying
10
Licensed in
IA, NE
In the registry since
2017
Specialties on file
2
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

1229 C Ave E
Oskaloosa, IA 52577-4246
Phone: (641) 676-7401
Fax: (641) 676-7325
Show map & directions

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

Additional practice locations (1)

  • 200 Hawkins Dr, Iowa City, IA 52242-1009 — (319) 356-2294

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence DO-05809 (IA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (NE)

Record details

NPI number1659891687
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 21, 2017
Last updated in NPPESAugust 27, 2024
Certification dateAugust 27, 2024
Mailing address1229 C Ave E, Oskaloosa, IA 52577-4246

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Mahaska County Hospital — 124 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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