Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frank D Castlebury, PH D PSYCHOLOGIST

Psychologist in Raleigh, NC · enumerated 2006.

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

National Provider Identifier

1689787574

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Registry record

Entity type Individual (Type 1)

Name Frank D Castlebury

Credential PH D PSYCHOLOGIST

Sex Male

Practice address 3900 Browning Pl, Suite 201, Raleigh, NC, 27609

Phone (919) 787-7125

Fax (919) 781-9952

Enumeration date Aug 16, 2006

Last updated in NPPES Mar 3, 2008

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 2705 (NC) 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 Frank Castlebury's NPI record?

Cross-check NPI 1689787574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689787574 active?

Yes, as of the latest NPPES snapshot, NPI 1689787574 is active (record last updated 2008-03-03).

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Kimberly Darlington Physician Assistant · Raleigh, NC NPI 1477536951 Boylan Medical Associates Pllc Internal Medicine Physician · Raleigh, NC NPI 1164408415 Thomas R. Spruill, M.D., P.A. Psychiatry Physician · Raleigh, NC NPI 1316990245 Thomas Spruill Psychiatry Physician · Raleigh, NC NPI 1427004316 Suzanne Hage Medical Physician Assistant · Raleigh, NC NPI 1942248018 Harriet Hansell Family Medicine Physician · Raleigh, NC NPI 1578501912 Cynthia Hazen Clinical Social Worker · Raleigh, NC NPI 1861505752 Cherry Chevy Child & Adolescent Psychiatry Physician · Raleigh, NC NPI 1760576268

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-03.