Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peggy J Clark, LMFT

Marriage & Family Therapist in Boone, IA · enumerated 2006 · practices at Good Connections, Inc.

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

National Provider Identifier

1598776445

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Registry record

Entity type Individual (Type 1)

Name Peggy J Clark

Credential LMFT

Sex Female

Practice address 823 Keeler St, Boone, IA, 50036

Phone (515) 433-2100

Fax (515) 432-5544

Enumeration date Aug 10, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 00235 (IA) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

Other identifiers

Identifier	Type	State	Issuer
APPLIED	Medicaid	IA	-

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

Is NPI 1598776445 active?

Yes, as of the latest NPPES snapshot, NPI 1598776445 is active (record last updated 2007-07-08).

How do I verify Peggy Clark's NPI record?

Cross-check NPI 1598776445 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Good Connections, Inc Marriage & Family Therapist · Boone, IA NPI 1508966557 Jami Wood Social Worker · Boone, IA NPI 1184066359

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