Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert Martin Koenig, PH.D.
Clinical Psychologist in Hamden, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528078441
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Robert Martin Koenig
Credential PH.D.
Sex Male
Practice address 295 Washington Avenue, Suite 9, Hamden, CT, 06518
Phone (203) 287-8227
Fax (203) 287-9502
Enumeration date Aug 9, 2006
Last updated in NPPES Feb 14, 2012
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 813 (CT) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 060000813CT01 | Other | - | ANTHEM BCBS |
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 Koenig practice?
The practice location on file with NPPES is in Hamden, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Koenig?
The National Provider Identifier (NPI) for Robert Koenig is 1528078441, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-14.