Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Robyne Diller, PHD

Individual provider Psychologist · NPI 1871176586

Robyne Diller, PHD is a Clinical Psychologist in Darien, Connecticut. Qualified in 1989, 37 years ago. Accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
37
Licensed in
CT
In the registry since
2021
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

30 Old Kings Hwy S
Darien, CT 06820-4551
Phone: (203) 883-0464
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1743 (CT)

Record details

NPI number1871176586
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 30, 2021
Last updated in NPPESApril 30, 2021
Certification dateApril 30, 2021
Mailing addressPo Box 8176, Pmb 35651, Greenwich, CT 06836

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Darien