Dr John Mcmahon Gross, MD in Baltimore, MD

Dr John Mcmahon Gross, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Baltimore, Maryland. He went to Creighton University School Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Pathology. He is a member of the group practice Johns Hopkins University, Johns Hopkins University and his current practice location is 401 North Broadway, Weinberg 2251, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 614-3653.

Dr John Mcmahon Gross is licensed to practice in Maryland (license number D89396) 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 1760748065.

Contact Information

	Dr John Mcmahon Gross, MD
	401 North Broadway, Weinberg 2251, Baltimore, MD 21231
	(410) 614-3653
	(410) 955-8208

Map and Direction

Physician's Profile

Full Name	Dr John Mcmahon Gross
Gender	Male
Speciality	Pathology
Experience	12 Years
Location	401 North Broadway, Baltimore, 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:

Dr John Mcmahon Gross attended and graduated from Creighton University School Of Medicine in 2012

NPI Data:

NPI Number: 1760748065
Provider Enumeration Date: 04/11/2012
Last Update Date: 08/03/2021

Medicare PECOS Information:

PECOS PAC ID: 6204050321
Enrollment ID: I20200714002635

Medical Identifiers

Medical identifiers for Dr John Mcmahon Gross such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1760748065	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207ZP0102X	Pathology - Anatomic Pathology & Clinical Pathology	66074 (Minnesota)	Secondary
207ZP0102X	Pathology - Anatomic Pathology & Clinical Pathology	7248 (Nebraska)	Secondary
207ZP0102X	Pathology - Anatomic Pathology & Clinical Pathology	D89396 (Maryland)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Johns Hopkins Hospital, The	Baltimore, MD	Hospital
Sibley Memorial Hospital	Washington, DC	Hospital
Suburban Hospital	Bethesda, MD	Hospital
Johns Hopkins Bayview Medical Center	Baltimore, MD	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Johns Hopkins University	4981745098	546
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 John Mcmahon Gross allows following entities to bill medicare on his behalf.

Entity Name	Johns Hopkins University
Entity Type	Part B Supplier - Hospital Department(s)
Entity Identifiers	NPI Number: 1477540904 PECOS PAC ID: 4981745098 Enrollment ID: O20150331000171

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 John Mcmahon Gross 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 John Mcmahon Gross, MD 9910 Franklin Square Dr Ste 2110, Baltimore, MD 21236-4902 Ph: (410) 933-6423	Dr John Mcmahon Gross, MD 401 North Broadway, Weinberg 2251, Baltimore, MD 21231 Ph: (410) 614-3653

Reviews and Comments

Pathology Doctors in Baltimore, MD

Serena Maria Bagnasco, M.D. Pathology Medicare: Accepting Medicare Assignments Practice Location: 4940 Eastern Ave, Baltimore, MD 21224 Phone: 410-955-2660
Dr. Adeboye Oluwaseyi Osunkoya, M.D. Pathology Medicare: Accepting Medicare Assignments Practice Location: 401 N Broadway, Johns Hopkins Pathology , Weinberg Room 2242, Baltimore, MD 21231 Phone: 405-808-5361
Michael T. O'malley, MD Pathology Medicare: Accepting Medicare Assignments Practice Location: 2401 W Belvedere Ave, Baltimore, MD 21215 Phone: 410-644-4379 Fax: 410-644-4325
Michael Edward Kallen, M.D. Pathology Medicare: Accepting Medicare Assignments Practice Location: 401 N Broadway St, Baltimore, MD 21287 Phone: 410-955-3580 Fax: 410-614-1287
Deyin Xing, M.D. Pathology Medicare: Accepting Medicare Assignments Practice Location: 401 North Broadway, Weinberg 2268, Baltimore, MD 21231 Phone: 410-955-3580 Fax: 410-614-1287
Matthew Grant Gabrielson, Pathology Medicare: Medicare Enrolled Practice Location: 600 N Wolfe St, Baltimore, MD 21287 Phone: 410-955-3980
Robert A. Palermo, M.D. Pathology Medicare: Accepting Medicare Assignments Practice Location: 6701 N Charles St, Baltimore, MD 21204 Phone: 443-849-2257 Fax: 443-849-3016

Dr John Mcmahon Gross, MD - Medicare Pathology in Baltimore, MD