Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Harry S Boyd, PH.D.
Clinical Psychologist in Norman, OK · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104987031
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Registry record
Entity type Individual (Type 1)
Name Dr. Harry S Boyd
Credential PH.D.
Sex Male
Practice address 909 Alameda St, Norman, OK, 73071
Phone (405) 573-3924
Fax (405) 360-5100
Enumeration date Dec 13, 2006
Last updated in NPPES Sep 28, 2010
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 45 (OK) 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
Is NPI 1104987031 active?
Yes, as of the latest NPPES snapshot, NPI 1104987031 is active (record last updated 2010-09-28).
How do I verify Harry Boyd's NPI record?
Cross-check NPI 1104987031 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 → Jack Gray Psychiatry Physician · Norman, OK NPI 1295708519 Sonja Brown Case Manager/Care Coordinator · Norman, OK NPI 1528164357 State of Oklahoma Mental Health Clinic/Center (Including Community Mental Health Center) · Norman, OK NPI 1588755532 Nicasio Gutierrez Addiction Medicine (Psychiatry & Neurology) Physician · Norman, OK NPI 1831281070 Stanley Ardoin Psychiatry Physician · Norman, OK NPI 1649366998 Jacob Bannet Psychiatry Physician · Norman, OK NPI 1790873180 Pei-Xian Dong Professional Counselor · Norman, OK NPI 1619033552 Jill Amos Case Manager/Care Coordinator · Norman, OK NPI 1710024492
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-28.