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

Individual provider Clinical Social Worker · NPI 1821157645

Maria Grimshaw-Clark, LCSW is a Clinical Social Worker in Newport News, Virginia. Qualified in 1992, 34 years ago. Practices as a sole proprietor, works from 3 locations and accepts Medicare assignment. Licensed in Arizona and Virginia.

Years since qualifying
34
Licensed in
AZ, VA
In the registry since
2006
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1 Old Oyster Point Rd Ste 250
Newport News, VA 23602-7149
Phone: (757) 969-6848
Fax: (757) 969-6849
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1425 W Elliot Rd Ste 201, Gilbert, AZ 85233-5142 — (480) 223-0223
  • 990 Villa St, Mountain View, CA 94041-1236 — (888) 688-9296

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 0904014250 (VA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 16200 (AZ)

Record details

NPI number1821157645
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedDecember 7, 2006
Last updated in NPPESJune 21, 2023
Certification dateJune 21, 2023

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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