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Who Owns Peconic Bay Medical Center in Riverhead, New York?

Peconic Bay Medical Center is a Medicare-certified home health agency in Riverhead, New York. WhoOwnsCare resolves the facility's operating organisation to NORTHWELL HEALTHCARE INC, which controls 6 facilities across the markets we cover. The resolution is based on federal CMS ownership and enrollment records.

Ownership resolution: Verified

Facility Snapshot

CCN337400
Facility typeHome Health Agency
CityRiverhead
StateNew York
Corporate familyNORTHWELL HEALTHCARE INC

Corporate Family

This facility is part of the NORTHWELL HEALTHCARE INC corporate family. The complete portfolio mapping, related legal entities and transaction history are part of the paid intelligence below.

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Ownership structure
FieldValue
Operating entity and owner of record
Ownership percentages••••%
Association dates
Related legal entities in the corporate family
Transaction history
FieldValue
Change-of-ownership parties and effective dates
Family acquisitions and divestitures (24 months)

Available in the State Ownership Dataset. Values are withheld in the free page, not absent from the data.

Northwell Healthcare Inc operates 6 facilities. The company dossier covers all of them: the complete ownership structure and operating entities, association dates, recorded ownership history, and corporate-family context.

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Common Questions

Who Owns Peconic Bay Medical Center?

WhoOwnsCare resolves Peconic Bay Medical Center's ownership filings to NORTHWELL HEALTHCARE INC (verified confidence).

Is Peconic Bay Medical Center Part of a Chain?

Yes. Peconic Bay Medical Center is one of 6 facilities associated with NORTHWELL HEALTHCARE INC across the markets WhoOwnsCare currently covers.

Ownership Relationships for Peconic Bay Medical Center

Operating family (who controls this facility)Northwell Healthcare Inc
Operating entityresolved (confidence moderate); the enrolled operating entity is named in the full report
Family resolution status (v1.0)confirmed
CMS affiliation entitynone recorded in the CMS enrollment file
Legal corporate parentnone on file from integrated SEC/IRS evidence
Management companyno management-company candidate identified in CMS control roles
Property ownernot derivable from the public sources currently integrated
Lender / security interestsnone recorded

Each row is a different relationship. Operating control, CMS affiliation, legal parentage, management, property ownership and financing are recorded separately and never merged.

Ownership History and Financial Reporting

Ownership historyno public CMS change-of-ownership dataset exists for this provider type; pre-tenure history is not resolved
Reporting periods on file0

Exact reporting periods are preserved and never annualised. Operating expense, net income, utilisation and the full ownership-change history with buyer and seller are in the complete report.

Distress Summary

Insufficient coverage to assign a distress band (fewer than two of three core signals available). Not scored.

Related Research

Sources

CMS Medicare enrollment and ownership files. Data vintage July–August 2026. Full methodology.