Dr Margaret Patricia Holmes, MD in Silver Spring, MD

Dr Margaret Patricia Holmes, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Silver Spring, Maryland. She went to University Of Vermont College Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Pathology. She is a member of the group practice Medstar Medical Group Ii Llc, Medstar Medical Group Ii Llc and her current practice location is 1500 Forest Glen Rd, Silver Spring, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 754-7000.

Dr Margaret Patricia Holmes is licensed to practice in Maryland (license number D83446) 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 1619268737.

Contact Information

	Dr Margaret Patricia Holmes, MD
	1500 Forest Glen Rd, Silver Spring, MD 20910-1460
	(301) 754-7000
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Margaret Patricia Holmes
Gender	Female
Speciality	Pathology
Experience	13 Years
Location	1500 Forest Glen Rd, Silver Spring, 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 Margaret Patricia Holmes attended and graduated from University Of Vermont College Of Medicine in 2011

NPI Data:

NPI Number: 1619268737
Provider Enumeration Date: 04/23/2011
Last Update Date: 07/21/2022

Medicare PECOS Information:

PECOS PAC ID: 1951671502
Enrollment ID: I20170714001189

Medical Identifiers

Medical identifiers for Dr Margaret Patricia Holmes such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1619268737	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207ZP0102X	Pathology - Anatomic Pathology & Clinical Pathology	D83446 (Maryland)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Medstar Georgetown University Hospital	Washington, DC	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Medstar Medical Group Ii Llc	0547413825	1790
Medstar Medical Group Ii Llc	0547413825	1790

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 Margaret Patricia Holmes allows following entities to bill medicare on her behalf.

Entity Name	Mgmc Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1891797148 PECOS PAC ID: 9537073119 Enrollment ID: O20031220000056

Entity Name	Pathology Associates Of Silver Spring, Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1629016282 PECOS PAC ID: 9335141035 Enrollment ID: O20070209000061

Entity Name	Medstar Medical Group Ii Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1184046187 PECOS PAC ID: 0547413825 Enrollment ID: O20130117000415

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 Margaret Patricia Holmes 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 Margaret Patricia Holmes, MD 1500 Forest Glen Rd, Silver Spring, MD 20910-1460 Ph: (301) 754-7000	Dr Margaret Patricia Holmes, MD 1500 Forest Glen Rd, Silver Spring, MD 20910-1460 Ph: (301) 754-7000

Reviews and Comments

Pathology Doctors in Silver Spring, MD

Dr. Maria-magdalena Tomaszewski, MD Pathology Medicare: Not Enrolled in Medicare Practice Location: 8403 Colesville Rd Ste 1600, Silver Spring, MD 20910 Phone: 240-485-5100 Fax: 240-485-5102
Dr. Theresa T. Sherrod, M.D. Pathology Medicare: Not Enrolled in Medicare Practice Location: 8561 Fenton St, Suite 250, Silver Spring, MD 20910 Phone: 240-821-1222 Fax: 240-821-1227
Ana Szarfman, Pathology Medicare: Not Enrolled in Medicare Practice Location: 10903 New Hampshire Ave # 22/4187, Silver Spring, MD 20993 Phone: 202-247-8573
John Stephen Mitchell, Pathology Medicare: Not Enrolled in Medicare Practice Location: 1500 Forest Glen Rd, Silver Spring, MD 20910 Phone: 301-754-7335
Dr. Bose Kalampanayil, PHD Pathology Medicare: Not Enrolled in Medicare Practice Location: 15315 Holly Grove Rd, Silver Spring, MD 20905 Phone: 800-270-1862
Dr. Yang Zhang, M.D. Pathology Medicare: Medicare Enrolled Practice Location: 606 Stephen Sitter Ave, Silver Spring, MD 20910 Phone: 301-295-5640
Dr. Prakash Jha, MD, MPH Pathology Medicare: Not Enrolled in Medicare Practice Location: 8403 Colesville Road, Suite 1600, Silver Spring, MD 20910 Phone: 202-270-9430 Fax: 804-836-1395

Dr Margaret Patricia Holmes, MD - Medicare Pathology in Silver Spring, MD