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

Ms. Joan Kundin Doubleday, LICSW

Mental Health Counselor in Lebanon, NH · enumerated 2006.

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

National Provider Identifier

1134219678

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Registry record

Entity type Individual (Type 1)

Name Ms. Joan Kundin Doubleday

Credential LICSW

Sex Female

Practice address Lebanon, NH, 03766

Phone (603) 448-9925

Fax (802) 295-2441

Enumeration date Oct 13, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 239 (NH) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 181 (VT) Secondary

Other identifiers

Identifier	Type	State	Issuer
1010107	Medicaid	VT	-
30007245	Medicaid	NH	-
DOUB09984	Other	VT	BC/BS OF VT ID#
181	Other	VT	LICENSE #
239	Other	NH	LICENSE #

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 Joan Doubleday?

The National Provider Identifier (NPI) for Joan Doubleday is 1134219678, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joan Doubleday practice?

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

Other providers at this practice address

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