Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert Ray Ogle, PHD
Psychologist in Greenwich, CT · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649756867
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Registry record
Entity type Individual (Type 1)
Name Dr. Robert Ray Ogle
Credential PHD
Sex Male
Practice address 55 Old Post Rd No 2 # 2c, Greenwich, CT, 06830
Phone (475) 758-0213
Enumeration date Jul 11, 2018
Last updated in NPPES Jan 3, 2023
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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.
Frequently asked questions
Where does Robert Ogle practice?
The practice location on file with NPPES is in Greenwich, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Ogle?
The National Provider Identifier (NPI) for Robert Ogle is 1649756867, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-03.