Robert Martin Koenig, PH.D.
Clinical Psychologist · Hamden, CT
Robert Martin Koenig, PH.D. is a clinical psychologist with a practice address in Hamden, Connecticut, and NPI 1528078441, issued on Aug 9, 2006. Check the license (Connecticut 813, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert Martin Koenig
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 813 CT
Self-reported in NPPES; status is on the state search - Practice location
- 295 Washington Avenue, Hamden, CT 06518
- Phone
- (203) 287-8227
- Enumerated
- Aug 9, 2006
- Record last updated
- Feb 14, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (203) 287-9502
- Medicare enrollment
- Enrolled (PECOS I20120319000252); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,114 in Connecticut → Look up another NPI →
Also registered at 295 Washington Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Summerville, PSY.D., LCSWClinical Social Worker1013926708
Verify Robert Martin Koenig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 813Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Laurel Health Services LLCHamden, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Martin Koenig among 1,114 clinical psychologist records in Connecticut
Robert Martin Koenig, PH.D. is one of 1,114 clinical psychologist records with a practice address in Connecticut. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 70% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 26% of these records are
- Graduated1979 · median 2000 among the 294 with a school on file
- Record last updated2012 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 clinical psychologist records list a practice address in Hamden
They are 16 of the 1,410 NPPES records with a practice address in Hamden, and 1,114 clinical psychologist records in Connecticut.
All 1,114 in Connecticut → Every provider in Hamden → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Christine Chew, PH.D.Hamden, CT 065181518933282
- Wilma Ezekowitz, PH.DHamden, CT 065181942329685
- Daniel Fudge, PH.D.Hamden, CT 065181023139227
- Nicola Giordano, PSY.DHamden, CT 065181225216880
- Janice Owens-Lane, PH.DHamden, CT 065181215928023
- Purvi Shah, PH.D.Hamden, CT 065181053502013
- Aliya Webermann, PHDHamden, CT 065181447967997
- Anthony Campagna, PHDHamden, CT 065171649387184
Common questions
What is Robert Martin Koenig, PH.D.'s NPI number?
Robert Martin Koenig, PH.D.'s National Provider Identifier (NPI) is 1528078441, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Martin Koenig, PH.D. located?
The NPPES record lists a practice address at 295 Washington Avenue, Hamden, CT, 06518. Phone: (203) 287-8227. Providers update this record themselves, so call before visiting.
How can I verify Robert Martin Koenig, PH.D.'s license?
NPPES lists Connecticut license number 813, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.