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

Marie R. Timothy, FNP

Psychiatric/Mental Health Nurse Practitioner in Layton, UT · enumerated 2019.

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

National Provider Identifier

1124676044

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Registry record

Entity type Individual (Type 1)

Name Marie R. Timothy

Credential FNP

Sex Female

Practice address Layton, UT, 84040

Phone (801) 773-4840

Fax (801) 525-3164

Enumeration date Sep 4, 2019

Last updated in NPPES Dec 19, 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 327899-4405 (UT) Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 327899-4405 (UT) Secondary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
000055266	Other	UT	MEDICARE PIN
8760003008007	Medicaid	UT	-
260022408	Other	UT	RAILROAD MEDICARE
U000113063	Medicaid	UT	-

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 Marie Timothy?

Marie Timothy is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. 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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Martin Bertram Physical Medicine & Rehabilitation Physician · Layton, UT NPI 1790857068 Michael Dee Orthopaedic Surgery Physician · Layton, UT NPI 1710106653 Daniel Sumko Orthopaedic Surgery Physician · Layton, UT NPI 1639552193 Sky View Pharmacy Inc Community/Retail Pharmacy · Layton, UT NPI 1992251714 Tanner Memorial Clinic Family Medicine Physician · Layton, UT NPI 1760934533 Tara Silvester Registered Dietitian · Layton, UT NPI 1801494208 Spencer Spriggs Pharmacist · Layton, UT NPI 1669062394 Shelby Morrow Physician Assistant · Layton, UT NPI 1710650916

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-19.