Dr Brian O'connor, MD in Frederick, MD - Medicare Internal Medicine

Dr Brian O'connor, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Frederick, Maryland. His current practice location is 1562 Opossumtown Pike, Frederick, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 662-8477.

Dr Brian O'connor is licensed to practice in Maryland (license number D31761) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1174515050.

Contact Information

	Dr Brian O'connor, MD
	1562 Opossumtown Pike, Frederick, MD 21702-4337
	(301) 662-8477
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Brian O'connor
Gender	Male
Speciality	Internal Medicine - Medical Oncology
Location	1562 Opossumtown Pike, Frederick, Maryland
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1174515050
Provider Enumeration Date: 08/17/2005
Last Update Date: 05/15/2019

Medicare PECOS Information:

PECOS PAC ID: 2567598204
Enrollment ID: I20100405000010

Medical Identifiers

Medical identifiers for Dr Brian O'connor such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1174515050	NPI	-	NPPES
28658979	Other		AETNA PVN
W575-0002	Other		CAREFIRST BCBS GHMSI
523014-01	Other		CAREFIRST BCBS MARYLAND
81961100	Medicaid	MD
971641	Other		UNITED

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0003X	Internal Medicine - Hematology & Oncology	D0031761 (Maryland)	Secondary
207RX0202X	Internal Medicine - Medical Oncology	D31761 (Maryland)	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. Dr Brian O'connor allows following entities to bill medicare on his behalf.

Entity Name	Frederick Health Medical Group Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1619258225 PECOS PAC ID: 9931341096 Enrollment ID: O20130820000555

Entity Name	Frederick Health Hospital Inc
Entity Type	Part B Supplier - Radiation Therapy Center
Entity Identifiers	NPI Number: 1891154100 PECOS PAC ID: 0446149256 Enrollment ID: O20160516001434

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. Dr Brian O'connor 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
Dr Brian O'connor, MD Po Box 37086, Baltimore, MD 21297-3086 Ph: (240) 439-8733	Dr Brian O'connor, MD 1562 Opossumtown Pike, Frederick, MD 21702-4337 Ph: (301) 662-8477

Reviews and Comments

Internal Medicine Doctors in Frederick, MD

Dr. Patrick Johannes Mansky, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1562 Opossumtown Pike, Frederick, MD 21702 Phone: 301-662-8477
Gaffar A Syed, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 801 Toll House Ave, H4, Frederick, MD 21701 Phone: 301-698-9444 Fax: 301-695-4444
Dr. Kristin A Conley, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 7211 Bank Ct, Frederick, MD 21703 Phone: 240-566-7830
Mr. Lloyd E Halvorson, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 7115 Guilford Dr Ste 202, Frederick, MD 21704 Phone: 301-663-5922
Dr. Jeffrey Nathan Cowen, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 915 Toll House Ave, Suite 308, Frederick, MD 21701 Phone: 301-663-5790 Fax: 301-698-6259
Dr. Michael Terry Sullivan, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 22 S Market Street, Frederick, MD 21701 Phone: 301-682-5683 Fax: 301-682-3499
Kellen Mulhern, D.O. Internal Medicine Medicare: Medicare Enrolled Practice Location: 7211 Bank Ct, Frederick, MD 21703 Phone: 240-215-6310

Dr Brian O'connor, MD - Medicare Internal Medicine in Frederick, MD