Jennifer O'Loughlin Langstengel, M.D.
NPI 1174919781ActiveIndividual· Internal Medicine, Pulmonary Disease· Farmington, CT
Internal Medicine, Pulmonary Disease (M.D.) with University of Connecticut Health Center, practicing in Farmington, Connecticut. Part D covered 77 prescriptions written in 2024, 18% of them generic. Lists John Dempsey Hospital of the University of Connect as a hospital affiliation.
Overview
| NPI | 1174919781 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 9, 2015 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 067402 | CT |
| Internal Medicine | 207R00000X | MD-45354 | IA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 067402 | CT |
| Internal Medicine | 207R00000X | R-10384 | IA |
| Internal Medicine | 207R00000X | MD467372 | PA |
| Internal Medicine, Sleep Medicine | 207RS0012X | 067402 | CT |
| Internal Medicine | 207R00000X | 67402 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Critical Care (Intensivists) (CT); Practitioner - Internal Medicine (CT); Practitioner - Pulmonary Disease (CT); Practitioner - Internal Medicine (PA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 77 · 111 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $217,146 |
| Generic share | 18% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- University of Connecticut Health CenterFarmington, CT · 639 clinicians
Hospital affiliation
- John Dempsey Hospital of the University of ConnectFarmington, CT
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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