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Alphonse D. Altorelli, M.D., P.C.

Internal Medicine Physician in New Preston, CT · enumerated 2008 · authorized official Alphonse Altorelli, President.

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

National Provider Identifier

1821268996

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Registry record

Entity type Organization (Type 2)
Legal business name Alphonse D. Altorelli, M.D., P.C.
Practice address 125 New Milford Turnpike, New Preston, CT, 06777
Phone (860) 868-7318
Fax (860) 868-7310
Enumeration date Mar 5, 2008
Last updated in NPPES Aug 19, 2023

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 022338 (CT) Primary

Authorized official

Name Alphonse Altorelli
Title President
Phone (860) 868-7318

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

What is the NPI number for Alphonse D. Altorelli, M.D., P.C.?
The NPI for Alphonse D. Altorelli, M.D., P.C. is 1821268996, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Alphonse D. Altorelli, M.D., P.C.?
NPPES lists Alphonse Altorelli (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-19.