NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Kirivon Pen Carlson, LMFT

Marriage & Family Therapist in Grand Rapids, MI · enumerated 2026 · practices at Clarity Therapy & Consulting.

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

National Provider Identifier

1689580276

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Kirivon Pen Carlson
Credential LMFT
Sex Female
Practice address Grand Rapids, MI, 49503
Phone (616) 920-0022
Enumeration date Aug 21, 2026
Last updated in NPPES Aug 21, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 4101007725 (MI) Primary
LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

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

What is the NPI number for Kirivon Pen Carlson?
The National Provider Identifier (NPI) for Kirivon Pen Carlson is 1689580276, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kirivon Pen Carlson practice?
The practice location on file with NPPES is in Grand Rapids, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-21.