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

Eldercare Allegiance, LLC

Organization Case Management Agency · NPI 1942860218

Eldercare Allegiance, LLC is a Case Management Agency in Brooklyn, New York. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

495 Flatbush Ave
Brooklyn, NY 11225-3706
Phone: (718) 701-5900
Fax: (718) 701-5985
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Management Agency (primary) Taxonomy 251B00000X

Record details

NPI number1942860218
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Reuven Komarovsky — President · (718) 701-5900
NPI enumeratedJune 18, 2019
Last updated in NPPESJune 18, 2019
Mailing address495 Flatbush Ave, Brooklyn, NY 11225-3706

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