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Ma Pacs 2 PC

Hospitalist Physician in Chelsea, MA · enumerated 2018 · authorized official David Istvan, President.

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

National Provider Identifier

1265918791

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Registry record

Entity type Organization (Type 2)
Legal business name Ma Pacs 2 PC
Practice address 932 Broadway, Chelsea, MA, 02150
Phone (865) 693-1000
Enumeration date Jul 18, 2018
Last updated in NPPES Jul 18, 2018

Taxonomy & classification

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name David Istvan
Title President
Phone (865) 693-1000

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-07-18. Verify at npiregistry.cms.hhs.gov.
Where is Ma Pacs 2 PC located?
The practice location on file with NPPES is in Chelsea, MA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-18.