Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann E Isenberg, PHD

Psychologist in Concord, NH · enumerated 2007.

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

National Provider Identifier

1346391281

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Registry record

Entity type Individual (Type 1)

Name Ann E Isenberg

Credential PHD

Sex Female

Practice address 21 Green St, Concord, NH, 03301

Phone (603) 225-2985

Fax (603) 225-6160

Enumeration date Jan 16, 2007

Last updated in NPPES Apr 22, 2008

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 1004 (NH) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
30422493	Medicaid	NH	-
2074080	Other	NH	CIGNA
1001533Y0NH01	Other	NH	ANTHEM

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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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Ann Isenberg?

Ann Isenberg is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-22.