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

Dr. Richard Gregory Wirtz, PSYD

Individual provider Clinical Psychologist · NPI 1265548085

Dr. Richard Gregory Wirtz, PSYD is a Clinical Psychologist in Chestertown, Maryland. Qualified in 1984, 42 years ago. Practices with Chester River Behavioral Health, LLC, an 8-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
42
Licensed in
MD
In the registry since
2006
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

818 High St Ste 5
Chestertown, MD 21620-1152
Phone: (410) 778-5550
Fax: (410) 778-0984
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 02027 (MD)

Record details

NPI number1265548085
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedAugust 22, 2006
Last updated in NPPESApril 8, 2016

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Chester River Behavioral Health, Llc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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