Dr Anne Marie O'broin Lennon, MD PHD in Baltimore, MD

Dr Anne Marie O'broin Lennon, MD PHD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Baltimore, Maryland. She graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Johns Hopkins University and her current practice location is 1830 E Monument St, Room 431, Baltimore, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 502-3147.

Dr Anne Marie O'broin Lennon is licensed to practice in Maryland (license number D71344) 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 1881831345.

Contact Information

	Dr Anne Marie O'broin Lennon, MD PHD
	1830 E Monument St, Room 431, Baltimore, MD 21287-0020
	(410) 502-3147
	(410) 614-0231

Map and Direction

Physician's Profile

Full Name	Dr Anne Marie O'broin Lennon
Gender	Female
Speciality	Gastroenterology
Experience	28 Years
Location	1830 E Monument St, Baltimore, Maryland
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:

Dr Anne Marie O'broin Lennon graduated from medical school in 1996

NPI Data:

NPI Number: 1881831345
Provider Enumeration Date: 01/20/2009
Last Update Date: 05/29/2024

Medicare PECOS Information:

PECOS PAC ID: 4486836277
Enrollment ID: I20110316000113

Medical Identifiers

Medical identifiers for Dr Anne Marie O'broin Lennon such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1881831345	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	23409 (Maryland)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	D71344 (Maryland)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Johns Hopkins Hospital, The	Baltimore, MD	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Johns Hopkins University	8921903147	2656

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 Anne Marie O'broin Lennon allows following entities to bill medicare on her behalf.

Entity Name	Johns Hopkins University
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1922008549 PECOS PAC ID: 8921903147 Enrollment ID: O20031215000719

Entity Name	Johns Hopkins University
Entity Type	Part B Supplier - Hospital Department(s)
Entity Identifiers	NPI Number: 1902332133 PECOS PAC ID: 4981745098 Enrollment ID: O20170818000085

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 Anne Marie O'broin Lennon 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 Anne Marie O'broin Lennon, MD PHD 6201 Greenleigh Ave, Middle River, MD 21220-2004 Ph: (410) 502-3147	Dr Anne Marie O'broin Lennon, MD PHD 1830 E Monument St, Room 431, Baltimore, MD 21287-0020 Ph: (410) 502-3147

Reviews and Comments

Internal Medicine Doctors in Baltimore, MD

Dr. Leonard Anang Sowah, M.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 22 S Greene St, Baltimore, MD 21201 Phone: 410-706-4619 Fax: 410-706-2062
Dr. Bhavandeep Singh Bajaj, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 3345 Wilkens Avenue, Suite L10, Baltimore, MD 21229 Phone: 410-644-4444 Fax: 410-644-4484
Dr. Yonas Sisay, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 822 Guilford Ave, #100, Baltimore, MD 21202 Phone: 410-385-9672
Dr. Stephen John Witanowski, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 2700 Quarry Lake Dr, Suite 280, Baltimore, MD 21209 Phone: 410-469-5544 Fax: 410-585-2867
Dr. Susrutha Kotwal, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 4940 Eastern Ave, Mfl Bldg, West Tower, 6th Floor, Baltimore, MD 21224 Phone: 410-550-5018
Dr. Mitesh G Trambadia, M.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 6701 N Charles St Ste 5218, Baltimore, MD 21204 Phone: 443-849-3786
Ronak K Patel, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 201 E University Pkwy, Baltimore, MD 21218 Phone: 410-554-2000

Dr Anne Marie O'broin Lennon, MD PHD - Medicare Gastroenterology in Baltimore, MD