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

Montowese Acquisition Operator, LLC

Organization Skilled Nursing Facility · NPI 1629826912

Montowese Acquisition Operator, LLC is a Skilled Nursing Facility in North Haven, Connecticut. Registered with an NPI since 2024.

In the registry since
2024
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

163 Quinnipiac Ave
North Haven, CT 06473-3623
Phone: (516) 705-4800
Fax: (516) 887-8494
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Skilled Nursing Facility (primary) Taxonomy 314000000X

Record details

NPI number1629826912
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marvin Ostreicher — Managing Member · (516) 705-4801
Other names Montowese Center For Health & Rehabilitation
NPI enumeratedMay 10, 2024
Last updated in NPPESMay 10, 2024
Certification dateMay 10, 2024
Mailing address20 E Sunrise Hwy Fl 2, Valley Stream, NY 11581-1260

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