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Alliance Medical Group, Inc

Internal Medicine Physician in Middlebury, CT · enumerated 2009 · authorized official David Pizzuto, Vice President of Medical Services.

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

National Provider Identifier

1316273071

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Registry record

Entity type Organization (Type 2)
Legal business name Alliance Medical Group, Inc
Practice address 1625 Straits Turnpike, Suite 110, Middlebury, CT, 06762
Phone (203) 758-8107
Fax (203) 575-5226
Enumeration date Oct 30, 2009
Last updated in NPPES Mar 31, 2016

Taxonomy & classification

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Secondary
207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 53369 (CT) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary
207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Secondary
207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians Secondary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary
207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians Secondary
207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name David Pizzuto
Title Vice President of Medical Services
Phone (203) 573-9512

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 2016-03-31. Verify at npiregistry.cms.hhs.gov.
Where is Alliance Medical Group, Inc located?
The practice location on file with NPPES is in Middlebury, CT.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-31.