Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Samantha Lauren Baker, DNP, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Warrenville, IL · enumerated 2023.

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

National Provider Identifier

1508639816

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Registry record

Entity type Individual (Type 1)

Name Dr. Samantha Lauren Baker

Credential DNP, PMHNP-BC

Sex Female

Practice address Warrenville, IL, 60555

Phone (630) 839-9199

Enumeration date Oct 30, 2023

Last updated in NPPES Apr 9, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.028937 (IL) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

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 Samantha Baker?

The National Provider Identifier (NPI) for Samantha Baker is 1508639816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Samantha Baker practice?

The practice location on file with NPPES is in Warrenville, IL. 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 2024-04-09.