Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Elizabeth Anne Atchison, M.D.

Ophthalmology Physician in Sioux Falls, SD · enumerated 2012 · practices at Ophthalmology Ltd.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1669738183

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Registry record

Entity type Individual (Type 1)

Name Dr. Elizabeth Anne Atchison

Credential M.D.

Sex Female

Practice address 6601 S Minnesota Ave, Sioux Falls, SD, 57108

Phone (605) 336-6294

Enumeration date Apr 10, 2012

Last updated in NPPES Jun 11, 2026

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 10758 (SD) Primary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 036.140061 (IL) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 56799 (MN) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 01076618A (IN) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Elizabeth Atchison practice?

The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Elizabeth Atchison?

The National Provider Identifier (NPI) for Elizabeth Atchison is 1669738183, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-11.