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

Dr. Mark Kenneth Huntington Sr., MD, PHD

Individual provider Family Medicine Physician · NPI 1326007469

Dr. Mark Kenneth Huntington Sr., MD, PHD is a Family Practice in Sioux Falls, South Dakota. Graduated from Michigan State University College of Human Medicine in 1995, 31 years ago. Practices with Center for Family Medicine, a 16-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
31
Trained at
Michigan State University College of Human Medicine
Licensed in
MN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1115 E 20th St
Sioux Falls, SD 57105-1013
Phone: (605) 339-1783
Fax: (605) 367-7157
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 40960 (MN)

Record details

NPI number1326007469
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 18, 2006
Last updated in NPPESOctober 23, 2007

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 1995 (31 years in practice)
Group practice Center For Family Medicine — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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