Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Pamela Nicholson

Developmental Therapist in Fairfield, CA · enumerated 2007.

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

National Provider Identifier

1639376940

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Registry record

Entity type Individual (Type 1)

Name Pamela Nicholson

Sex Female

Practice address 490 Chadbourne Rd, Suite A, Fairfield, CA, 94534

Phone (707) 422-0464

Fax (707) 422-0465

Enumeration date Jun 29, 2007

Last updated in NPPES Nov 8, 2010

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

222Q00000X Developmental Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

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.

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Frequently asked questions

How do I verify Pamela Nicholson's NPI record?

Cross-check NPI 1639376940 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639376940 active?

Yes, as of the latest NPPES snapshot, NPI 1639376940 is active (record last updated 2010-11-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-08.