Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Michael John Baker, NP

Psychiatric/Mental Health Nurse Practitioner in Pascagoula, MS · enumerated 2019.

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

National Provider Identifier

1891354114

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Registry record

Entity type Individual (Type 1)

Name Mr. Michael John Baker

Credential NP

Sex Male

Practice address 4502 Lt Eugene J Majure Dr, Pascagoula, MS, 39581

Phone (228) 696-9224

Fax (228) 696-9228

Enumeration date Jun 11, 2019

Last updated in NPPES May 17, 2022

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 903366 (MS) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
02125328	Medicaid	MS	-

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 Michael Baker?

The National Provider Identifier (NPI) for Michael Baker is 1891354114, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Baker practice?

The practice location on file with NPPES is in Pascagoula, MS. 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 2022-05-17.