Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Long River Physicians, LLC

Organization Internal Medicine Physician · NPI 1912241589

Long River Physicians, LLC provides Internal Medicine Physician services in Naugatuck, Connecticut. Registered with an NPI since 2012.

In the registry since
2012
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

799 New Haven Rd
Naugatuck, CT 06770-4762 Not confirmed with CMS for 12 years — call before visiting
Phone: (203) 723-5636
Fax: (203) 723-5634
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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 number1912241589
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Russell Harris — Owner · (469) 401-2386
NPI enumeratedNovember 20, 2012
Last updated in NPPESDecember 24, 2013
Mailing address13737 Noel Rd, Ste 1600, Dallas, TX 75240-1331

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