Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Christie Simpson-Mckenzie, PH.D.
Clinical Psychologist in Apo, AE · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477979334
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Registry record
Entity type Individual (Type 1)
Name Dr. Christie Simpson-Mckenzie
Credential PH.D.
Sex Female
Practice address Unit 6180 Box 245, Apo, AE, 09604
Phone 0110434305459
Enumeration date Mar 14, 2014
Last updated in NPPES Mar 14, 2014
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 04740 (MD) Primary
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.
Frequently asked questions
How do I verify Christie Simpson-Mckenzie's NPI record?
Cross-check NPI 1477979334 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1477979334 active?
Yes, as of the latest NPPES snapshot, NPI 1477979334 is active (record last updated 2014-03-14).
Other providers at this practice address
Browse all → Nicole Richardson Pediatric Occupational Therapist · Apo, AE NPI 1487643532 Travis Adams Clinical Psychologist · Apo, AE NPI 1336138551 Mark Isajiw Mental Health Counselor · Apo, AE NPI 1437140092 Gordon Peters Aerospace Medicine Physician · Apo, AE NPI 1538141320 Robert Delo Oral and Maxillofacial Surgery (Dentist) · Apo, AE NPI 1366521312 Courtney Merseal Sports Medicine (Internal Medicine) Physician · Apo, AE NPI 1396087771 Connor Moos Dentist · Apo, AE NPI 1306636048 Joelle-Delrose Ortega Dentist · Apo, AE NPI 1831084482
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-14.