John J O'connor Jr, MD in Worcester, MA

John J O'connor Jr, MD is a medicare enrolled "Anesthesiology" physician in Worcester, Massachusetts. He graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Coastal Medical Associates and his current practice location is 55 Lake Ave N, Department Of Anesthesiology, Worcester, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 334-3271.

John J O'connor Jr is licensed to practice in Massachusetts (license number 238964) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1295988921.

Contact Information

	John J O'connor Jr, MD
	55 Lake Ave N, Department Of Anesthesiology, Worcester, MA 01655-0002
	(508) 334-3271
	(508) 856-5911

Map and Direction

Physician's Profile

Full Name	John J O'connor Jr
Gender	Male
Speciality	Anesthesiology
Experience	19 Years
Location	55 Lake Ave N, Worcester, Massachusetts
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

John J O'connor Jr graduated from medical school in 2005

NPI Data:

NPI Number: 1295988921
Provider Enumeration Date: 10/26/2008
Last Update Date: 10/08/2009

Medicare PECOS Information:

PECOS PAC ID: 3779637780
Enrollment ID: I20090810000601

Medical Identifiers

Medical identifiers for John J O'connor Jr such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1295988921	NPI	-	NPPES
110082046A	Medicaid	MA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	238964 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
South Shore Hospital	South weymouth, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Coastal Medical Associates	7113029257	424

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. John J O'connor Jr allows following entities to bill medicare on his behalf.

Entity Name	South Suburban Gastroenterology Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1114948478 PECOS PAC ID: 9931194412 Enrollment ID: O20040415000288

Entity Name	Coastal Medical Associates
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1932175684 PECOS PAC ID: 7113029257 Enrollment ID: O20070221000057

Entity Name	South Shore Anesthesia Associates Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1770530388 PECOS PAC ID: 4688571417 Enrollment ID: O20080424000079

Entity Name	South Shore Hospital Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1134227606 PECOS PAC ID: 4385546217 Enrollment ID: O20090818000015

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. John J O'connor Jr 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
John J O'connor Jr, MD Po Box 415348, Boston, MA 02241-5348 Ph: () -	John J O'connor Jr, MD 55 Lake Ave N, Department Of Anesthesiology, Worcester, MA 01655-0002 Ph: (508) 334-3271

Reviews and Comments

Anesthesiology Doctors in Worcester, MA

Layla Fakhrzadeh, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 55 Lake Ave N, Anesthesiology, Worcester, MA 01655 Phone: 508-334-3271 Fax: 508-856-5911
Yoonyie Cho, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 55 Lake Ave N, Worcester, MA 01655 Phone: 508-334-1000
Ashley E Gabrielsen, D.O. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 55 Lake Ave N, Worcester, MA 01655 Phone: 508-334-1000
Dr. Ayotunde Fadayomi, MBBS, MPH Anesthesiology Medicare: Medicare Enrolled Practice Location: 55 Lake Ave N, Worcester, MA 01655 Phone: 508-334-1000
Dr. Sergio Zendejas, M.D. Anesthesiology Medicare: Medicare Enrolled Practice Location: 281 Lincoln St, Medical Staff Svcs, Worcester, MA 01605 Phone: 508-334-8015 Fax: 508-334-8235
Antranig Kalaydjian, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 123 Summer St Ste 370, Worcester, MA 01608 Phone: 508-964-5580 Fax: 508-368-3143
James Savage Iv, M.D. Anesthesiology Medicare: Medicare Enrolled Practice Location: 55 Lake Ave N, Worcester, MA 01655 Phone: 508-334-1000

John J O'connor Jr, MD - Medicare Anesthesiology in Worcester, MA