Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle A Petersen, PA-C

Physician Assistant in Lincoln, NE · enumerated 2007.

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

National Provider Identifier

1538203476

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Registry record

Entity type Individual (Type 1)

Name Michelle A Petersen

Credential PA-C

Sex Female

Practice address 4004 Pioneer Woods Dr, Lincoln, NE, 68506

Phone (402) 484-4900

Fax (402) 484-6456

Enumeration date Feb 16, 2007

Last updated in NPPES May 1, 2023

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 001911 (IA) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1204 (NE) Primary

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 specialty is Michelle Petersen?

Michelle Petersen is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-01.