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

Mark Geist

Individual provider Social Worker · NPI 1558677427

Mark Geist is a Clinical Social Worker in Boston, Massachusetts. Qualified in 2011, 15 years ago. Practices with Framingham Psychiatric Care LLC, a 9-clinician group and accepts Medicare assignment.

Years since qualifying
15
In the registry since
2010
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Practice location Address checks out

50 Redfield St Ste 300
Boston, MA 02122-3653
Phone: (617) 288-7450
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1558677427
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 29, 2010
Last updated in NPPESJune 4, 2021
Certification dateJune 3, 2021
Mailing address1401 Beacon St Apt 206, Brookline, MA 02446-4804

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Framingham Psychiatric Care Llc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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