Dr. Robert A Carlson Jr., OD

Dr. Robert A Carlson Jr. is a Optometrist provider (Optometrist) practicing in Eagle Butte, SD, registered in the NPPES registry with NPI 1871567198 since 2006. The credential OD stands for Doctor of Optometry.

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NPI	1871567198
Entity type	Individual (Type 1)
Name	Dr. Robert A Carlson Jr.
Credential	OD
Sex	Male
Practice address	IHS OPTOMETRY CLINIC, 317 MAIN STREET, Eagle Butte, SD, 57625
Phone	6059643008
Enumeration date	2006-02-14
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
152W00000X	Optometrist	Primary	571	SD

OD — Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Copy-ready billing details

Provider: Robert Carlson, OD
NPI: 1871567198
Taxonomy: 152W00000X (Optometrist)
Address: IHS OPTOMETRY CLINIC, 317 MAIN STREET, Eagle Butte, SD, 57625

Verify this record

Cross-check NPI 1871567198 against the authoritative CMS record: view Dr. Robert A Carlson Jr. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Robert Carlson?

The National Provider Identifier (NPI) for Robert Carlson is 1871567198, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Carlson practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.