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

Jeffrey L Mathews, MD

Rheumatology Physician in St George, UT · enumerated 2005.

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

National Provider Identifier

1518968015

Verified

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Registry record

Entity type Individual (Type 1)

Name Jeffrey L Mathews

Credential MD

Sex Male

Practice address St George, UT, 84790

Phone (435) 879-7610

Fax (435) 879-7292

Enumeration date Aug 9, 2005

Last updated in NPPES Feb 15, 2022

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

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 167264-1205 (UT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
24120	Other	UT	PEHP
36279	Other	UT	DMBA
4392470001	Other	UT	DMERC

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 Jeffrey Mathews practice?

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

What is the NPI number for Jeffrey Mathews?

The National Provider Identifier (NPI) for Jeffrey Mathews is 1518968015, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Gary Don Snook MD PC Specialist · St George, UT NPI 1477724516 Coral Desert Spine Surgery Specialist · St George, UT NPI 1376839902 Kami Stevens Family Nurse Practitioner · Saint George, UT NPI 1801438684 Rebecca Garner Family Nurse Practitioner · St George, UT NPI 1235762295 Michelle Ballard Family Nurse Practitioner · St George, UT NPI 1114599289

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-15.