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

MS. Antonia Mariani

Individual provider Clinical Social Worker · NPI 1215402417

MS. Antonia Mariani is a Clinical Social Worker in Belmont, Massachusetts. Qualified in 2020, 6 years ago. Practices with The McLean Hospital Corporation, a 186-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
6
Licensed in
MA
In the registry since
2018
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Practice location Address checks out

115 Mill St Mail Stop 238
Belmont, MA 02478-1048
Phone: (617) 855-4469
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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 · Licence 126002 (MA)

Record details

NPI number1215402417
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 4, 2018
Last updated in NPPESFebruary 14, 2023
Certification dateFebruary 14, 2023

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice The McLean Hospital Corporation — 186 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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