Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Kevin Anthony Duncan, M.A.,L.M.H.C

Mental Health Counselor in Marshalltown, IA · enumerated 2006 · practices at Center Associates.

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

National Provider Identifier

1437123304

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Registry record

Entity type Individual (Type 1)

Name Mr. Kevin Anthony Duncan

Credential M.A.,L.M.H.C

Sex Male

Practice address 9 N 4th Ave, Marshalltown, IA, 50158

Phone (641) 752-1585

Fax (641) 752-9665

Enumeration date Feb 15, 2006

Last updated in NPPES Oct 10, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 01715 (IA) Primary

Other identifiers

Identifier	Type	State	Issuer
0058230	Medicaid	IA	-
IA0134	Other	IA	JOHN DEERE/UBH
051914	Other	IA	HEALTH ALLIANCE
321119	Other	IA	VALUE OPTIONS
232050	Other	IA	MIDLANDS CHOICE
05823	Other	IA	BCBS
05823	Other	IA	MEDICARE

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 Kevin Duncan's NPI record?

Cross-check NPI 1437123304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437123304 active?

Yes, as of the latest NPPES snapshot, NPI 1437123304 is active (record last updated 2007-10-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-10.