Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Mark Gerstberger DO LLC

Organization Family Medicine Physician · NPI 1568412229

Mark Gerstberger DO LLC provides Family Medicine Physician services in Ulysses, Kansas. Licensed in Kansas. Registered with an NPI since 2006.

Licensed in
KS
In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

301 E Grant Ave
Ulysses, KS 67880-2515 Not confirmed with CMS for 16 years — call before visiting
Phone: (620) 356-2432
Fax: (620) 356-4050
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 05-26485 (KS)

Record details

NPI number1568412229
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Laura Dykstra — Clinic Manager · (620) 356-2432
Other names Gerstberger Medical Clinic
NPI enumeratedMay 11, 2006
Last updated in NPPESMarch 15, 2010
Mailing address301 E Grant Ave, Ulysses, KS 67880-2515

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