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

Rosa I Winter, LCSW

Individual provider Clinical Social Worker · NPI 1912104076

Rosa I Winter, LCSW is a Clinical Social Worker in Montclair, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

5330 San Bernardino St
Montclair, CA 91763-2952
Phone: (909) 399-3776
Fax: (626) 405-6768
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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 LCS22924 (CA)

Record details

NPI number1912104076
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 29, 2007
Last updated in NPPESAugust 4, 2014
Mailing address393 E Walnut St, 3rd Floor - Phr Systems, Pasadena, CA 91188-0001

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