Jennifer O'loughlin Langstengel, MD in Farmington, CT

Jennifer O'loughlin Langstengel, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Farmington, Connecticut. Her current practice location is 263 Farmington Avenue, Farmington, Connecticut. You can reach out to her office (for appointments etc.) via phone at (860) 679-8300.

Jennifer O'loughlin Langstengel is licensed to practice in Connecticut (license number 067402) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1174919781.

Contact Information

	Jennifer O'loughlin Langstengel, MD
	263 Farmington Avenue, Farmington, CT 06030-2204
	(860) 679-8300
	(860) 679-8344

Map and Direction

Physician's Profile

Full Name	Jennifer O'loughlin Langstengel
Gender	Female
Speciality	Internal Medicine - Critical Care Medicine
Location	263 Farmington Avenue, Farmington, Connecticut
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1174919781
Provider Enumeration Date: 04/09/2015
Last Update Date: 08/08/2025

Medicare PECOS Information:

PECOS PAC ID: 3072826551
Enrollment ID: I20190829003443

Medical Identifiers

Medical identifiers for Jennifer O'loughlin Langstengel such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1174919781	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	MD-45354 (Iowa)	Secondary
207R00000X	Internal Medicine	67402 (Connecticut)	Secondary
207R00000X	Internal Medicine	R-10384 (Iowa)	Secondary
207R00000X	Internal Medicine	MD467372 (Pennsylvania)	Secondary
207RS0012X	Internal Medicine - Sleep Medicine	067402 (Connecticut)	Secondary
207RC0200X	Internal Medicine - Critical Care Medicine	067402 (Connecticut)	Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Jennifer O'loughlin Langstengel allows following entities to bill medicare on her behalf.

Entity Name	Lehigh Valley Physician Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1457309650 PECOS PAC ID: 3072425123 Enrollment ID: O20040227000335

Entity Name	Valley Health Partners Community Health Center
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1770118648 PECOS PAC ID: 4284065327 Enrollment ID: O20200505003199

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Jennifer O'loughlin Langstengel is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Jennifer O'loughlin Langstengel, MD 263 Farmington Ave, Farmington, CT 06030-8082 Ph: (860) 679-8300	Jennifer O'loughlin Langstengel, MD 263 Farmington Avenue, Farmington, CT 06030-2204 Ph: (860) 679-8300

Reviews and Comments

Internal Medicine Doctors in Farmington, CT

Maroun Sfeir, Critical Care Medicine Medicare: Not Enrolled in Medicare Practice Location: 263 Farmington Avenue, Farmington, CT 06030 Phone: 860-679-2980 Fax: 860-679-4334
Andrew Arnold, MD Critical Care Medicine Medicare: Medicare Enrolled Practice Location: 263 Farmington Ave, Farmington, CT 06030 Phone: 860-679-3245 Fax: 860-679-1867
Dr. David K. Bowers, MD Critical Care Medicine Medicare: Medicare Enrolled Practice Location: 263 Farmington Ave, Farmington, CT 06032 Phone: 860-679-4477 Fax: 860-679-1025
Scott R Allen, MD Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 263 Farmington Ave, Farmington, CT 06030 Phone: 860-679-4477 Fax: 860-679-1025
Carl D Malchoff, MD Critical Care Medicine Medicare: Not Enrolled in Medicare Practice Location: 263 Farmington Ave, Farmington, CT 06030 Phone: 860-679-3245 Fax: 860-679-1867
Beatriz R Esayag-tendler, MD Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 263 Farmington Ave, Farmington, CT 06030 Phone: 860-679-3343 Fax: 860-679-4256
Shobhana Pathani, MD Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 263 Farmington Ave, Farmington, CT 06030 Phone: 860-679-4477 Fax: 860-679-4474

Jennifer O'loughlin Langstengel, MD - Medicare Internal Medicine in Farmington, CT