Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Benjamin T Klinkhammer, PA-C

Individual provider Surgical Physician Assistant · NPI 1326012121

Benjamin T Klinkhammer, PA-C is a Physician Assistant in Sioux Falls, South Dakota. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2004, 22 years ago. Practices with Avera McKennan, a 962-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
22
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
SD
In the registry since
2006
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

201 W 69th St
Sioux Falls, SD 57108-2424
Phone: (605) 336-0635
Fax: (605) 271-0543
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 0579 (SD)
Surgical Physician Assistant Taxonomy 363AS0400X · Licence 0579 (SD)

Record details

NPI number1326012121
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedFebruary 16, 2006
Last updated in NPPESOctober 29, 2014

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 2004 (22 years in practice)
Group practice Avera McKennan — 962 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Sioux Falls