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

Dr. Philip A Norfolk, PHD, BCBA

Psychologist in Blue Springs, MO · enumerated 2019 · practices at Norfolk Neurodiverse Evaluations & Support, LLC.

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

National Provider Identifier

1659831451

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Philip A Norfolk

Credential PHD, BCBA

Sex Male

Practice address Blue Springs, MO, 64015

Phone (816) 200-0207

Enumeration date Mar 20, 2019

Last updated in NPPES Dec 9, 2025

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

Taxonomy & licenses

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 3543 (TN) Primary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers Secondary

103TM1800X Intellectual & Developmental Disabilities Psychologist Behavioral Health & Social Service Providers Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-18-31686 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 1659831451 active?

Yes, as of the latest NPPES snapshot, NPI 1659831451 is active (record last updated 2025-12-09).

How do I verify Philip Norfolk's NPI record?

Cross-check NPI 1659831451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Norfolk Neurodiverse Evaluations & Support, LLC Psychologist · Blue Springs, MO NPI 1932072717

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-09.