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Congenial Healthcare, LLC

Family Medicine Physician in Middleton, MA · enumerated 2017 · authorized official Mark Allara, Partner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1063923399

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Registry record

Entity type Organization (Type 2)
Legal business name Congenial Healthcare, LLC
Other name <Unavail>
Parent organization Congenial Healthcare, LLC
Practice address 147 S Main St, Middleton, MA, 01949
Phone (978) 774-2555
Enumeration date Oct 13, 2017
Last updated in NPPES Oct 13, 2017

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary
207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Mark Allara
Title Partner
Phone (978) 774-2555

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Congenial Healthcare, LLC?
NPPES lists Mark Allara (Partner) as the authorized official for this organization.
What is the NPI number for Congenial Healthcare, LLC?
The NPI for Congenial Healthcare, LLC is 1063923399, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-13.