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

Ryan Miller, MD

Individual provider Internal Medicine Physician · NPI 1639597693

Ryan Miller, MD is an Internal Medicine in Sioux Falls, South Dakota. Qualified in 2014, 12 years ago. Practices with Avera McKennan, a 962-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota and South Dakota.

Years since qualifying
12
Licensed in
MN, SD
In the registry since
2014
Specialties on file
3
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

1301 S Cliff Ave Ste 400
Sioux Falls, SD 57105-1023
Phone: (056) 322-5765
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 420 Delaware St Se, Minneapolis, MN 55455-0341 — (612) 626-5031
  • 640 Jackson St, Saint Paul, MN 55101-2502 — (651) 254-3456

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 10480 (SD)
Internal Medicine Physician Taxonomy 207R00000X · Licence 61641 (MN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1639597693
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 6, 2014
Last updated in NPPESJuly 22, 2020
Certification dateJuly 22, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Avera McKennan — 962 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations14 on file with Medicare

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