Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David B Nielsen, M.D.

Diagnostic Radiology Physician in Provo, UT · enumerated 2006 · practices at Utah Valley Radiology Associates Inc.

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

National Provider Identifier

1649383027

Verified

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Registry record

Entity type Individual (Type 1)

Name David B Nielsen

Credential M.D.

Sex Male

Practice address 1055 N 300 W Ste 104, Provo, UT, 84604

Phone (801) 225-6246

Fax (801) 225-1525

Enumeration date Aug 17, 2006

Last updated in NPPES Nov 20, 2024

Taxonomy & licenses

2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License 04-33446 (KS) Secondary

2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License 11765834-1205 (UT) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 11765834-1205 (UT) Primary

2085P0229X Pediatric Radiology Physician Allopathic & Osteopathic Physicians · License 2008036902 (MO) Secondary

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
1649383027	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

Where does David Nielsen practice?

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

What is the NPI number for David Nielsen?

The National Provider Identifier (NPI) for David Nielsen is 1649383027, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Utah Valley Radiology Associates Inc Diagnostic Radiology Physician · Provo, UT NPI 1265483598 Newton Bryson Clinical Social Worker · Provo, UT NPI 1063439495 Dan Daley Psychologist · Provo, UT NPI 1700806890 W Conover Clinical Social Worker · Provo, UT NPI 1316044381 Kelly Thorpe Family Nurse Practitioner · Provo, UT NPI 1467674218 Justin Marshall Diagnostic Radiology Physician · Provo, UT NPI 1184129272

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-20.