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

Ms. Joan E Offner, LCSW

Q: What is the NPI number for Joan Offner?

The National Provider Identifier (NPI) for Joan Offner is 1457450603, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Middletown, CT · enumerated 2006 · practices at Building Connections Counseling & Wellness Group, LLC..

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

National Provider Identifier

1457450603

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Registry record

Entity type Individual (Type 1)

Name Ms. Joan E Offner

Credential LCSW

Sex Female

Practice address Middletown, CT, 06457

Phone (860) 347-0714

Fax (860) 347-0714

Enumeration date Sep 22, 2006

Last updated in NPPES Jan 15, 2013

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 002805 (CT) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 000163 (MO) Secondary

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
140002805CT03	Other	CT	ANTHEM BCBS
069984	Other	CT	VALUE OPTIONS
002805	Other	CT	CONMEDICARE
IP293214	Other	CT	MAGELLAN
MIS016	Other	CT	OXFORD HEALTH
800004279	Other	CT	MEDICARE ID- TYPE UNSPECIFIED
0005969405	Other	CT	AETNA BH
1016782	Other	CT	CIGNA BH

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 Joan Offner practice?

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

What is the NPI number for Joan Offner?

The National Provider Identifier (NPI) for Joan Offner is 1457450603, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Building Connections Counseling & Wellness Group, LLC. Marriage & Family Therapist · Middletown, CT NPI 1962853044

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-15.