Gretchen O'brien, NP in Needham, MA - Medicare Nurse Practitioner

Gretchen O'brien, NP is a medicare enrolled "Nurse Practitioner" in Needham, Massachusetts. She graduated from nursing school in 2003 and has 21 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc and her current practice location is 148 Chestnut St, Needham, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 453-7750.

Gretchen O'brien is licensed to practice in Massachusetts (license number RN232134) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1013220961.

Contact Information

	Gretchen O'brien, NP
	148 Chestnut St, Needham, MA 02492-2505
	(781) 453-7750
	(781) 453-7770

Map and Direction

Provider's Profile

Full Name	Gretchen O'brien
Gender	Female
Speciality	Nurse Practitioner
Experience	21 Years
Location	148 Chestnut St, Needham, Massachusetts
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Gretchen O'brien graduated from nursing school in 2003

NPI Data:

NPI Number: 1013220961
Provider Enumeration Date: 07/21/2010
Last Update Date: 02/01/2021

Medicare PECOS Information:

PECOS PAC ID: 0345284402
Enrollment ID: I20050620000445

Medical Identifiers

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

Identifier	Type	State	Issuer
1013220961	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
363L00000X	Nurse Practitioner	RN232134 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Beth Israel Deaconess Medical Center	Boston, MA	Hospital
Beth Israel Deaconess Hospital - Needham	Needham, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc	4486567104	1337

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. Gretchen O'brien allows following entities to bill medicare on her behalf.

Entity Name	Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1194765438 PECOS PAC ID: 4486567104 Enrollment ID: O20031204000918

Entity Name	Beth Israel Deaconess Medical Center Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1548202641 PECOS PAC ID: 8123936119 Enrollment ID: O20041001000827

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. Gretchen 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
Gretchen O'brien, NP 185 Pilgrim Rd, Baker 4, Boston, MA 02215-5324 Ph: (617) 667-8800	Gretchen O'brien, NP 148 Chestnut St, Needham, MA 02492-2505 Ph: (781) 453-7750

Reviews and Comments

Nurse Practitioner Nurses in Needham, MA

Mrs. Carol Jeanne Murphy, ANP RNMSCS Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 148 Chestnut St, Beth Israel Deaconess Hospital Needham, Needham, MA 02492 Phone: 781-453-3028 Fax: 781-453-5782
Marie Lord, NP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 60 Kendrick St Ste 204, Needham, MA 02494 Phone: 800-370-3651 Fax: 877-515-7147
Christine A Mccarthy, N.P. Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 175 Highland Ave, Needham, MA 02494 Phone: 781-455-6661
Mrs. Judith Lillian Hershey, NP Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 100 2nd Ave, Needham, MA 02494 Phone: 781-453-5414
Jill M Day, NP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 15 Oak St, Needham, MA 02492 Phone: 339-793-8998
Komal Kenkare, PMHNP-BC Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 220 Reservoir St Ste 21, Needham, MA 02494 Phone: 781-449-1143 Fax: 781-449-5992

Gretchen O'brien, NP - Medicare Nurse Practitioner in Needham, MA