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

Jennifer O'Loughlin Langstengel, MD

Individual provider Internal Medicine Physician · NPI 1174919781

Jennifer O'Loughlin Langstengel, MD is a Pulmonary Disease in Farmington, Connecticut. Qualified in 2015, 11 years ago. Practices with University of Connecticut Health Center, a 628-clinician group, works from 5 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut, Iowa and Pennsylvania.

Years since qualifying
11
Licensed in
CT, IA, PA
In the registry since
2015
Specialties on file
7
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

263 Farmington Ave
Farmington, CT 06030-2204
Phone: (860) 679-8300
Fax: (860) 679-8344
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 20 York St, New Haven, CT 06510-3220 — (203) 688-4242
  • 200 Hawkins Dr, Iowa City, IA 52242 — (319) 384-9668
  • 200 Hawkins Dr, Iowa City, IA 52242 — (319) 384-9668
  • 3080 Hamilton Blvd Ste 350, Allentown, PA 18103 — (484) 664-4650

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 067402 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD-45354 (IA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 067402 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence R-10384 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD467372 (PA)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 067402 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 67402 (CT)

Record details

NPI number1174919781
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2015
Last updated in NPPESNovember 18, 2025
Certification dateNovember 18, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice University Of Connecticut Health Center — 628 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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