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

Steven K Diehl, PHD

Individual provider Psychologist · NPI 1215988175

Steven K Diehl, PHD is a Clinical Psychologist in Middletown, Rhode Island. Qualified in 2002, 24 years ago. Practices with Northwest Community Health Care, a 36-clinician group and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
24
Licensed in
RI
In the registry since
2006
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

850 Aquidneck Ave
Middletown, RI 02842-7244
Phone: (401) 440-7927
Fax: (401) 842-0360
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS00851 (RI)

Record details

NPI number1215988175
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESJuly 22, 2008

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Northwest Community Health Care — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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