Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Rose Thomas, PMHNP

Q: What is the NPI number for Mary Thomas?

The National Provider Identifier (NPI) for Mary Thomas is 1881241123, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatric/Mental Health Nurse Practitioner in Sebastopol, MS · enumerated 2019 · practices at East Central Mississippi Health Care Inc.

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

National Provider Identifier

1881241123

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Registry record

Entity type Individual (Type 1)

Name Mary Rose Thomas

Credential PMHNP

Sex Female

Practice address 1488 Hwy 487, Sebastopol, MS, 39359

Phone (601) 625-7403

Fax (601) 625-7404

Enumeration date Aug 21, 2019

Last updated in NPPES Aug 6, 2020

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 903412 (MS) Primary

Other identifiers

Identifier	Type	State	Issuer
04387816	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

Where does Mary Thomas practice?

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

What is the NPI number for Mary Thomas?

The National Provider Identifier (NPI) for Mary Thomas is 1881241123, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Aser Kandil Neonatal-Perinatal Medicine Physician · Sebastopol, MS NPI 1386621233 Jolanta Roszkowska Geriatric Medicine (Internal Medicine) Physician · Sebastopal, MS NPI 1851378897 East Central Mississippi Health Care Inc Federally Qualified Health Center (FQHC) · Sebastopol, MS NPI 1699721209 John Witcher Emergency Medicine Physician · Sebastopol, MS NPI 1932135522 Telitha Grant-Spencer Internal Medicine Physician · Sebastopol, MS NPI 1851570006 Whitney Talbert General Practice Dentistry · Sebastopol, MS NPI 1851608285 Nicholas Dennery Dentist · Sebastopol, MS NPI 1659626687 Benita Myles Family Medicine Physician · Sebastopol, MS NPI 1790129021

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-06.