Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tamara A Baldwin, APNP

Nurse Practitioner in Green Bay, WI · enumerated 2005.

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

National Provider Identifier

1518942937

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Registry record

Entity type Individual (Type 1)

Name Tamara A Baldwin

Credential APNP

Sex Female

Practice address 301 E Saint Joseph St, Green Bay, WI, 54301

Phone (920) 433-0333

Fax (920) 437-0533

Enumeration date Dec 8, 2005

Last updated in NPPES Feb 10, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2088 (WI) 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

Is NPI 1518942937 active?

Yes, as of the latest NPPES snapshot, NPI 1518942937 is active (record last updated 2021-02-10).

How do I verify Tamara Baldwin's NPI record?

Cross-check NPI 1518942937 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-10.