Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Clark K. Loftus, MD

Pediatrics Physician in Bountiful, UT · enumerated 2005.

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

National Provider Identifier

1285617928

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Registry record

Entity type Individual (Type 1)

Name Clark K. Loftus

Credential MD

Sex Male

Practice address 620 Medical Dr, #100, Bountiful, UT, 84010

Phone (801) 295-2888

Fax (801) 295-0311

Enumeration date Nov 28, 2005

Last updated in NPPES Jul 26, 2013

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 40502 (CO) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 248724-1205 (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
15287220	Medicaid	CO	-

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.

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Frequently asked questions

How do I verify Clark Loftus's NPI record?

Cross-check NPI 1285617928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1285617928 active?

Yes, as of the latest NPPES snapshot, NPI 1285617928 is active (record last updated 2013-07-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-26.