Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Margaret Grivas Clinical Social Work, PLLC

Organization Clinical Social Worker · NPI 1518801430

Margaret Grivas Clinical Social Work, PLLC provides Clinical Social Worker services in Traverse City, Michigan. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1957 Headwaters Dr Unit F
Traverse City, MI 49686-8060
Phone: (231) 392-6621
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1518801430
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Grivas — Clinical Social Worker · (231) 392-6621
NPI enumeratedApril 20, 2026
Last updated in NPPESApril 20, 2026
Certification dateApril 20, 2026
Mailing address2632 Crossing Cir # 1081, Traverse City, MI 49684-7930

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