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

Bonnie Stelzer, LMSW

Individual provider School Social Worker · NPI 1861291437

Bonnie Stelzer, LMSW is a School Social Worker in New York, New York. Licensed in New York. Registered with an NPI since 2025.

Licensed in
NY
In the registry since
2025
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

345 E 102nd St
New York, NY 10029-5611
Phone: (646) 354-9723
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 117135-01 (NY)
School Social Worker Taxonomy 1041S0200X · Licence 117135-01 (NY)

Record details

NPI number1861291437
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedMarch 7, 2025
Last updated in NPPESMarch 7, 2025
Certification dateFebruary 13, 2025

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