Jennifer O'loughlin Langstengel, M.D.
Pulmonary Disease (CMS) · Farmington, CT
At a glance
263 Farmington Avenue, Farmington, CT 06030-2204
NPPES record updated Nov 18, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
263 Farmington AvenueFarmington, CT 06030-2204
Additional reported practice locations
20 York StNew Haven, CT 065103220
Phone: 2036884242 3080 Hamilton Blvd Ste 350
Allentown, PA 18103
Phone: 4846644650
Fax: 6104021153 200 Hawkins Dr
Dept Of Internal Medicine
Iowa City, IA 52242
Phone: 3193849668
Fax: 3193848955 200 Hawkins Dr
Dept Of Internal Medicine
Iowa City, IA 52242
Phone: 3193849668
Fax: 3193848955
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2015
- CMS specialties
- Pulmonary Disease
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- John Dempsey Hospital Of The University Of Connect Farmington, CT
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Pulmonary Disease (CMS)
- Taxonomy code
- 207RP1001X
- Enumeration date
- Apr 9, 2015
- Record updated
- Nov 18, 2025
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- JENNIFER ANNE O'LOUGHLIN
- Reported credentials
- M.D.
Reported taxonomies and licenses
207R00000X
License reported: MD-45354 IA
207RC0200X
License reported: 067402 CT
207RP1001X · Primary
License reported: 067402 CT
207R00000X
License reported: R-10384 IA
207R00000X
License reported: MD467372 PA
207RS0012X
License reported: 067402 CT
207R00000X
License reported: 67402 CT
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
263 Farmington AvenueFarmington, CT 06030-2204
- Phone
- (860) 679-8300
- Fax
- (860) 679-8344
Mailing address
263 FARMINGTON AVEFARMINGTON, CT 060308082
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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