Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gregg M. Tobin, MD, PC

Surgery Physician in Winner, SD · enumerated 2007 · authorized official Gregg Tobin, President.

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

National Provider Identifier

1730227356

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Registry record

Entity type Organization (Type 2)

Legal business name Gregg M. Tobin, MD, PC

Practice address 825 E 8th St Ste 202, Winner, SD, 57580

Phone (605) 842-1612

Fax (605) 842-3837

Enumeration date Feb 3, 2007

Last updated in NPPES Feb 24, 2015

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 0195 (SD) Primary

Authorized official

Name Gregg Tobin

Title President

Phone (605) 842-1612

Other identifiers

Identifier	Type	State	Issuer
4999933	Other	-	WELLMARK BC/BS

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 is Gregg M. Tobin, MD, PC located?

The practice location on file with NPPES is in Winner, SD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-02-24. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Rick Wagner Surgery Physician · Winner, SD NPI 1376509687

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-24.