Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr Philip A. Mongelluzzo, Jr LLC

Organization Internal Medicine Physician · NPI 1275627093

Dr Philip A. Mongelluzzo, Jr LLC is an Internal Medicine Physician in Waterbury, Connecticut. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2247 E Main St
Waterbury, CT 06705
Phone: (203) 757-3486
Fax: (203) 757-4376
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1275627093
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Philip Mongelluzzo — Owner · (203) 757-3486
NPI enumeratedOctober 3, 2006
Last updated in NPPESJune 13, 2013
Mailing address93 Hempel Drive, Wolcott, CT 06716

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