Yvonne O'brien, LMSW in New Haven, CT - Medicare Social Worker Provider

Yvonne O'brien, LMSW is a medicare enrolled "Social Worker - Clinical" provider in New Haven, Connecticut. Her current practice location is 157 Church St Fl 19, New Haven, Connecticut. You can reach out to her office (for appointments etc.) via phone at (347) 981-6775.

Yvonne O'brien is licensed to practice in Connecticut (license number 10685) 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 1487043063.

Contact Information

	Yvonne O'brien, LMSW
	157 Church St Fl 19, New Haven, CT 06510-2100
	(347) 981-6775
	Not Available

Map and Direction

Healthcare Provider's Profile

Full Name	Yvonne O'brien
Gender	Female
Speciality	Social Worker - Clinical
Location	157 Church St Fl 19, New Haven, Connecticut
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1487043063
Provider Enumeration Date: 01/20/2015
Last Update Date: 10/28/2025

Medicare PECOS Information:

PECOS PAC ID: 1951738798
Enrollment ID: I20200217004607

Medical Identifiers

Medical identifiers for Yvonne O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1487043063	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
1041C0700X	Social Worker - Clinical	10685 (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. Yvonne O'brien allows following entities to bill medicare on her behalf.

Entity Name	Yale University
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1205822236 PECOS PAC ID: 9436061736 Enrollment ID: O20031105000015

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. Yvonne O'brien 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
Yvonne O'brien, LMSW 45 Jefferson Rd Unit 1-14, Branford, CT 06405-4130 Ph: (203) 208-0495	Yvonne O'brien, LMSW 157 Church St Fl 19, New Haven, CT 06510-2100 Ph: (347) 981-6775

Reviews and Comments

Social Worker in New Haven, CT

Ms. Marie J. Morris, LCSW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 79 Trumbull St, New Haven, CT 06511 Phone: 203-865-4070
Heather Lynn Maurizio, Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 98 York St, New Haven, CT 06511 Phone: 203-584-0323
Erica Crawford Holahan, LCSW Clinical Social Worker Medicare: Medicare Enrolled Practice Location: 182 Willard St, New Haven, CT 06515 Phone: 203-687-5971
Bernadette Bimonte-hackett, LCSW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 20 York St, Social Work Ep10-635, New Haven, CT 06510 Phone: 203-785-5161 Fax: 203-688-2395
Jessica Pena Pardo, LCSW Clinical Social Worker Medicare: Accepting Medicare Assignments Practice Location: 400 Columbus Avenue, Adult Psychiatric Clinic, New Haven, CT 06519 Phone: 203-503-3075 Fax: 203-503-3296
Amy Catherine Page, LCSW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 12 Fountain St, New Haven, CT 06515 Phone: 203-651-5031
Lindsay Fallon Mclean, LCSW Clinical Social Worker Medicare: Not Enrolled in Medicare Practice Location: 54 E Ramsdell St, New Haven, CT 06515 Phone: 203-781-4600 Fax: 203-781-4624

Yvonne O'brien, LMSW - Medicare Clinical Social Worker in New Haven, CT