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

Dr. Geoffrey Sherman, PHD

Individual provider Clinical Neuropsychologist · NPI 1275787087

Dr. Geoffrey Sherman, PHD is a Clinical Psychologist in Sheridan, Wyoming. Qualified in 2007, 19 years ago. Practices with Summit Memorial Medical Group LLC, a 40-clinician group and accepts Medicare assignment. Licensed in Wyoming.

Years since qualifying
19
Licensed in
WY
In the registry since
2008
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

1050 Mydland Rd
Sheridan, WY 82801-2186
Phone: (307) 673-6300
Show map & directions

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

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 469 (WY)

Record details

NPI number1275787087
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 6, 2008
Last updated in NPPESFebruary 4, 2019

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Summit Memorial Medical Group Llc — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount