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

Peter Keith Isquith, PH.D.

Clinical Neuropsychologist in Lebanon, NH · enumerated 2008.

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

National Provider Identifier

1568613073

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Registry record

Entity type Individual (Type 1)

Name Peter Keith Isquith

Credential PH.D.

Sex Male

Practice address Lebanon, NH, 03766

Phone (603) 643-1999

Fax (603) 643-4999

Enumeration date Oct 2, 2008

Last updated in NPPES Oct 2, 2008

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

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 914 (NH) Primary

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 759 (VT) Secondary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 914 (NH) Secondary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 759 (VT) Secondary

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

Is NPI 1568613073 active?

Yes, as of the latest NPPES snapshot, NPI 1568613073 is active (record last updated 2008-10-02).

How do I verify Peter Isquith's NPI record?

Cross-check NPI 1568613073 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-02.