Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David Coop Koldewyn, LCSW

Clinical Social Worker in Midvale, UT · enumerated 2006.

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

National Provider Identifier

1821076803

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Registry record

Entity type Individual (Type 1)

Name Mr. David Coop Koldewyn

Credential LCSW

Sex Male

Practice address 195 W 7200 S, Midvale, UT, 84047

Phone (801) 565-6900

Enumeration date Jan 9, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2948753501 (UT) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
311135	Other	UT	DESERET MUTUAL
942938348K01	Other	UT	EDUCATORS MUTUAL
107001586101	Other	UT	INTERMOUNTAIN HEALTH CARE

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

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.

What specialty is David Koldewyn?

David Koldewyn is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Eve Hillyard Psychiatric/Mental Health Registered Nurse · Midvale, UT NPI 1558349555 James Wetzel Clinical Social Worker · Midvale, UT NPI 1801875778 Peggy Van Dam Psychiatric/Mental Health Registered Nurse · Midvale, UT NPI 1053391599 Reggie Wilson Clinical Social Worker · Midvale, UT NPI 1184694077 Peggy Jacobsen Psychiatric/Mental Health Registered Nurse · Midvale, UT NPI 1356311781 Margaret Wood-Mciver Licensed Practical Nurse · Midvale, UT NPI 1699746578 Markus Ehrlich Psychiatric/Mental Health Registered Nurse · Midvale, UT NPI 1083685846 Gabrielle Acord Clinical Social Worker · Midvale, UT NPI 1417907650

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.