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

Dr. Sharon Ruth Nassau, PHD

Individual provider Clinical Neuropsychologist · NPI 1861682577

Dr. Sharon Ruth Nassau, PHD is a Clinical Psychologist in Flint, Michigan. Qualified in 1993, 33 years ago. Practices with Peyton and Davenport, Inc, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
33
Licensed in
MI
In the registry since
2007
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1290 S Graham Rd
Flint, MI 48532-3535
Phone: (810) 720-1776
Fax: (810) 733-1299
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 6301007929 (MI)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 6301007929 (MI)

Record details

NPI number1861682577
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 29, 2007
Last updated in NPPESJuly 29, 2007

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Peyton And Davenport, Inc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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