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

Gregory K Sindmack, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1669418695

Gregory K Sindmack, MD is an Obstetrics & Gynecology Physician in Klamath Falls, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
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

2686 Campus Dr
Klamath Falls, OR 97601
Phone: (541) 882-8829
Fax: (541) 882-8086
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD18004 (OR)

Record details

NPI number1669418695
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2686 Campus Drive, Klamath Falls, OR 97601

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