Denis P O'brien, MD in Olney, MD - Medicare Orthopedic Surgery

Denis P O'brien, MD is a medicare enrolled "Orthopaedic Surgery" physician in Olney, Maryland. He went to Georgetown University School Of Medicine and graduated in 1983 and has 41 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Centers For Advanced Orthopaedics Llc and his current practice location is 3414 Olandwood Ct, Olney, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 774-0500.

Denis P O'brien is licensed to practice in Maryland (license number D0042989) 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 1427053339.

Contact Information

	Denis P O'brien, MD
	3414 Olandwood Ct, Olney, MD 20832-1384
	(301) 774-0500
	(301) 774-1186

Map and Direction

Physician's Profile

Full Name	Denis P O'brien
Gender	Male
Speciality	Orthopedic Surgery
Experience	41 Years
Location	3414 Olandwood Ct, Olney, Maryland
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:

Denis P O'brien attended and graduated from Georgetown University School Of Medicine in 1983

NPI Data:

NPI Number: 1427053339
Provider Enumeration Date: 06/16/2005
Last Update Date: 11/23/2009

Medicare PECOS Information:

PECOS PAC ID: 2668379603
Enrollment ID: I20100929000574

Medical Identifiers

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

Identifier	Type	State	Issuer
1427053339	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207X00000X	Orthopaedic Surgery	D0042989 (Maryland)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Medstar Health Vna, Inc	Calverton, MD	Home health agency
Medstar Montgomery Medical Center	Olney, MD	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Centers For Advanced Orthopaedics Llc	8123260981	506

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. Denis P O'brien allows following entities to bill medicare on his behalf.

Entity Name	Centers For Advanced Orthopaedics Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1487093167 PECOS PAC ID: 8123260981 Enrollment ID: O20131024001780

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. Denis P 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
Denis P O'brien, MD 3414 Olandwood Ct, Olney, MD 20832-1384 Ph: (301) 774-0500	Denis P O'brien, MD 3414 Olandwood Ct, Olney, MD 20832-1384 Ph: (301) 774-0500

Reviews and Comments

Orthopaedic Surgery Doctors in Olney, MD

Dr. Charles Francis Mess Sr., M.D. Orthopedic Surgery Medicare: Not Enrolled in Medicare Practice Location: 3414 Olandwood Ct, Olney, MD 20832 Phone: 301-774-0500 Fax: 301-774-1186
Dr. Kevin Mcmahon, M.D. Orthopedic Surgery Medicare: Medicare Enrolled Practice Location: 3414 Olandwood Ct, Olney, MD 20832 Phone: 301-774-0500 Fax: 301-774-1186
Dr. Carter Wallace Mitchell, M.D. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 18109 Prince Philip Dr, Suite 325, Olney, MD 20832 Phone: 301-774-8958 Fax: 301-774-8959
William Robert Volk, MD Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 3414 Olandwood Ct, Olney, MD 20832 Phone: 301-774-0500 Fax: 301-774-7338
Dr. Andrew Mo, MD Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 18109 Prince Philip Dr Ste 325, Olney, MD 20832 Phone: 301-774-8958
Dr. Alan Nagel, MD Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 3414 Olandwood Ct, Olney, MD 20832 Phone: 301-774-0500 Fax: 301-774-7338

Denis P O'brien, MD - Medicare Orthopedic Surgery in Olney, MD