Montowese Acquisition Operator, LLC
NPI 1629826912 · Skilled Nursing Facility · North Haven, CT
Enrolled with Medicare as Part a Provider - Skilled Nursing Facility · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Montowese Acquisition Operator, LLC is a Skilled Nursing Facility organization in North Haven, CT (NPI 1629826912).
Provider details
- NPI number
- 1629826912
- Entity type
- Organization
- Primary specialty
- Skilled Nursing FacilityNursing & Custodial Care Facilities
- Organization subpart
- No
- Authorized official
- Marvin Ostreicher, Managing Member(516) 705-4801
Specialties & taxonomies
Nursing & Custodial Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Montowese Center for Health & Rehabilitation
Registry dates
- Enumerated
- 2024-05-10
- Last updated
- 2024-05-10
- Certified
- 2024-05-10
Frequently asked questions
- What is Montowese Acquisition Operator, LLC's NPI number?
- Montowese Acquisition Operator, LLC's National Provider Identifier (NPI) is 1629826912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Montowese Acquisition Operator, LLC?
- Montowese Acquisition Operator, LLC is classified in the NPPES registry as Skilled Nursing Facility (Nursing & Custodial Care Facilities).
- Where is Montowese Acquisition Operator, LLC located?
- Montowese Acquisition Operator, LLC's practice location on file with NPPES is 163 Quinnipiac Ave, North Haven, CT 06473-3623.
- What is Montowese Acquisition Operator, LLC's phone number?
- The practice phone number listed in the NPPES registry for Montowese Acquisition Operator, LLC is (516) 705-4800.
- Does Montowese Acquisition Operator, LLC accept Medicare?
- Montowese Acquisition Operator, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Montowese Acquisition Operator, LLC?
- The authorized official listed on Montowese Acquisition Operator, LLC's NPPES record is Marvin Ostreicher, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Montowese Acquisition Operator, LLC's NPI active?
- Yes — Montowese Acquisition Operator, LLC's NPI (1629826912) is active in the NPPES registry as of the last update on 2024-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.