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

Dr. Andrew James Ollerton, MD

Individual provider Ophthalmology Physician · NPI 1619233806

Dr. Andrew James Ollerton, MD is an Ophthalmology in Sioux Falls, South Dakota. Graduated from University of Utah School of Medicine in 2011, 15 years ago. Practices with Sanford Medical Center, a 842-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana, Minnesota and Oregon.

Years since qualifying
15
Trained at
University of Utah School of Medicine
Licensed in
IN, MN, OR
In the registry since
2012
Specialties on file
4
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

1621 S Minnesota Ave
Sioux Falls, SD 57105-1743
Phone: (605) 328-9200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3375 Sw Terwilliger Blvd, Portland, OR 97239-4146 — (503) 494-3000

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 68153 (MN)
Ophthalmology Physician Taxonomy 207W00000X · Licence MD182307 (OR)
General Practice Physician Taxonomy 208D00000X · Licence 01072925A (IN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1619233806
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2012
Last updated in NPPESMay 4, 2023
Certification dateApril 27, 2022

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF UTAH SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Sanford Medical Center — 842 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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