Dr Martin Mahendra Sarkar, DO in Frederick, MD

Dr Martin Mahendra Sarkar, DO is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Frederick, Maryland. He went to West Virginia School Of Osteopathic Medicine and graduated in 2004 and has 21 years of diverse experience with area of expertise as Endocrinology. He is a member of the group practice Riverside Medical Associates Pa and his current practice location is 9093 Ridgefield Dr Ste 104, Frederick, Maryland. You can reach out to his office (for appointments etc.) via phone at (240) 956-5475.

Dr Martin Mahendra Sarkar is licensed to practice in Maryland (license number H80011) 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 1518005636.

Contact Information

	Dr Martin Mahendra Sarkar, DO
	9093 Ridgefield Dr Ste 104, Frederick, MD 21701-6711
	(240) 956-5475
	(240) 891-2600

Map and Direction

Physician's Profile

Full Name	Dr Martin Mahendra Sarkar
Gender	Male
Speciality	Endocrinology
Experience	21 Years
Location	9093 Ridgefield Dr Ste 104, Frederick, 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 Martin Mahendra Sarkar attended and graduated from West Virginia School Of Osteopathic Medicine in 2004

NPI Data:

NPI Number: 1518005636
Provider Enumeration Date: 02/01/2007
Last Update Date: 04/23/2025

Medicare PECOS Information:

PECOS PAC ID: 8022266691
Enrollment ID: I20240917000049

Medical Identifiers

Medical identifiers for Dr Martin Mahendra Sarkar such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1518005636	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	57553 (Wisconsin)	Secondary
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	H80011 (Maryland)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Frederick Health Hospital	Frederick, MD	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Riverside Medical Associates Pa	9830086487	3

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 Martin Mahendra Sarkar allows following entities to bill medicare on his behalf.

Entity Name	Riverside Medical Associates Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1730132648 PECOS PAC ID: 9830086487 Enrollment ID: O20040301000165

Entity Name	Endocare Diabetes And Wellness Center Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1629803184 PECOS PAC ID: 0143752782 Enrollment ID: O20241021001579

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 Martin Mahendra Sarkar 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 Martin Mahendra Sarkar, DO Po Box 37086, Baltimore, MD 21297-3086 Ph: (240) 439-8913	Dr Martin Mahendra Sarkar, DO 9093 Ridgefield Dr Ste 104, Frederick, MD 21701-6711 Ph: (240) 956-5475

Reviews and Comments

Internal Medicine Doctors in Frederick, MD

Dr. Patrick Johannes Mansky, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 1562 Opossumtown Pike, Frederick, MD 21702 Phone: 301-662-8477
Gaffar A Syed, MD Endocrinology, Diabetes & Metabolism 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 Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 7211 Bank Ct, Frederick, MD 21703 Phone: 240-566-7830
Mr. Lloyd E Halvorson, M.D. Endocrinology, Diabetes & Metabolism 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. Endocrinology, Diabetes & Metabolism 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. Craig Lamar Cheeks Washington, MD Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 176 Thomas Johnson Dr Ste 203, Frederick, MD 21702 Phone: 240-315-4541 Fax: 240-844-5577
Harminder Kaur, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 186 Thomas Johnson Dr, 105, Frederick, MD 21702 Phone: 301-515-3333 Fax: 301-515-3322

Dr Martin Mahendra Sarkar, DO - Medicare Endocrinology in Frederick, MD