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

Individual provider Clinical Social Worker · NPI 1093985327

Nella Hahn, LMSW is a Clinical Social Worker in Riverhead, New York. Qualified in 2005, 21 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
21
Licensed in
NY
In the registry since
2008
Specialties on file
2
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

500 Pleasure Dr
Riverhead, NY 11901-4924
Phone: (631) 603-8388
Fax: (631) 369-9819
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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 071388 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence 076960 (NY)

Record details

NPI number1093985327
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedMarch 3, 2008
Last updated in NPPESJanuary 28, 2010
Mailing address500 Pleasure Dr, Riverhead, NY 11901-4924

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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