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

Internal Medicine of Greater New Haven Hr LLC

Organization Internal Medicine Physician · NPI 1912507450

Internal Medicine of Greater New Haven Hr LLC is an Internal Medicine Physician in Hamden, Connecticut. Registered with an NPI since 2020.

In the registry since
2020
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

1952 Whitney Ave
Hamden, CT 06517-1209
Phone: (203) 848-1803
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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 number1912507450
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Chustecka — Owner/Managing · (203) 848-1803
NPI enumeratedOctober 26, 2020
Last updated in NPPESMarch 17, 2021
Certification dateMarch 17, 2021
Mailing address1952 Whitney Ave, Hamden, CT 06517-1209

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