Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barnes Peterson, LCMHC

Mental Health Counselor in Keene, NH · enumerated 2007.

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

National Provider Identifier

1821110594

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Registry record

Entity type Individual (Type 1)

Name Barnes Peterson

Credential LCMHC

Sex Male

Practice address 161 Main St, Suite 200, Keene, NH, 03431

Phone (603) 357-3093

Fax (603) 357-7810

Enumeration date Apr 4, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 128 (NH) Primary

Other identifiers

Identifier	Type	State	Issuer
1041623	Other	NH	CIGNA
5396216	Other	NH	UBH PACIFICARE
14Y000949NH01	Other	NH	WELLPOINT BHN
30420622	Medicaid	NH	-
1011130	Other	VT	VT MEDICAID
11718745	Other	NH	CAQH

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 Barnes Peterson?

The National Provider Identifier (NPI) for Barnes Peterson is 1821110594, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barnes Peterson practice?

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

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