Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Cindy D. Erwin, P.A.-C.

Q: What is the NPI number for Cindy Erwin?

The National Provider Identifier (NPI) for Cindy Erwin is 1982600276, a Type 1 (individual) record in the CMS NPPES registry.

Medical Physician Assistant in Pierre, SD · enumerated 2005.

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

National Provider Identifier

1982600276

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Registry record

Entity type Individual (Type 1)

Name Ms. Cindy D. Erwin

Credential P.A.-C.

Sex Female

Practice address 100 Mac Lane, Avera Medical Group Pierre, Pierre, SD, 57501

Phone (605) 945-5267

Fax (605) 945-5295

Enumeration date Jun 22, 2005

Last updated in NPPES Apr 13, 2012

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0371 (SD) Primary

Other identifiers

Identifier	Type	State	Issuer
4998497	Other	SD	BLUE CROSS/BLUE SHIELD

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

What is the NPI number for Cindy Erwin?

The National Provider Identifier (NPI) for Cindy Erwin is 1982600276, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cindy Erwin practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-13.