Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ryan P Mcdonald, MD

Nephrology Physician in Layton, UT · enumerated 2007.

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

National Provider Identifier

1194915561

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Registry record

Entity type Individual (Type 1)

Name Dr. Ryan P Mcdonald

Credential MD

Sex Male

Practice address 2132 N 1700 W, Suite 110, Layton, UT, 84041

Phone (801) 779-3500

Fax (801) 779-3508

Enumeration date Jul 31, 2007

Last updated in NPPES Apr 2, 2021

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 7861247-1205 (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
1194915561	Medicaid	UT	-
1091081	Medicaid	LA	-

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 Ryan Mcdonald practice?

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

What is the NPI number for Ryan Mcdonald?

The National Provider Identifier (NPI) for Ryan Mcdonald is 1194915561, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-02.