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

John Marchini, MSW

Individual provider Clinical Social Worker · NPI 1235369109

John Marchini, MSW is a Clinical Social Worker in New York, New York. Qualified in 2002, 24 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
24
Licensed in
NY
In the registry since
2009
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

113 University Pl Fl 8
New York, NY 10003-4527
Phone: (646) 879-5088
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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 071249 (NY)

Record details

NPI number1235369109
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorYes
NPI enumeratedJuly 24, 2009
Last updated in NPPESDecember 16, 2019
Certification dateDecember 16, 2019

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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