Dr Marcella Donovan Walker, MD in New York, NY

Dr Marcella Donovan Walker, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in New York, New York. She went to Johns Hopkins University School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Trustees Of Columbia University In The City Of New York and her current practice location is 180 Fort Washington Ave, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 342-1521.

Dr Marcella Donovan Walker is licensed to practice in New York (license number 223814) 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 1003989211.

Contact Information

	Dr Marcella Donovan Walker, MD
	180 Fort Washington Ave, New York, NY 10032-3735
	(212) 342-1521
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Marcella Donovan Walker
Gender	Female
Speciality	Endocrinology
Experience	25 Years
Location	180 Fort Washington Ave, New York, New York
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 Marcella Donovan Walker attended and graduated from Johns Hopkins University School Of Medicine in 1999

NPI Data:

NPI Number: 1003989211
Provider Enumeration Date: 11/16/2006
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 5294776407
Enrollment ID: I20050518000658

Medical Identifiers

Medical identifiers for Dr Marcella Donovan Walker such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1003989211	NPI	-	NPPES
02641069	Medicaid	NY

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	223814 (New York)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
New York-presbyterian Hospital	New york, NY	Hospital
Riverview Medical Center	Red bank, NJ	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Trustees Of Columbia University In The City Of New York	8527972546	1895

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 Marcella Donovan Walker allows following entities to bill medicare on her behalf.

Entity Name	Trustees Of Columbia University In The City Of New York
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1437176047 PECOS PAC ID: 6002715794 Enrollment ID: O20031231000637

Entity Name	Trustees Of Columbia University In The City Of New York
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1982993184 PECOS PAC ID: 8527972546 Enrollment ID: O20040407001360

Entity Name	Trustees Of Columbia University In The City Of New York
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1508266347 PECOS PAC ID: 8527972546 Enrollment ID: O20151201002613

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 Marcella Donovan Walker 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 Marcella Donovan Walker, MD 630 W 168th St # 4, Vc 12th Floor, Suite 208, New York, NY 10032-3725 Ph: () -	Dr Marcella Donovan Walker, MD 180 Fort Washington Ave, New York, NY 10032-3735 Ph: (212) 342-1521

Reviews and Comments

Internal Medicine Doctors in New York, NY

Dr. Ravishankar Ramaswamy, MD, MS Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 1440 Madison Avenue, New York, NY 10029 Phone: 212-659-8552 Fax: 212-860-9737
Dr. Pietro Alessandro Ambrogio Canetta, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 622 W 168th St, Ph4-124, New York, NY 10032 Phone: 212-305-5020 Fax: 212-305-6692
Dr. Rakhshan Mahmood Chida, M.D. Endocrinology, Diabetes & Metabolism Medicare: Medicare Enrolled Practice Location: 327 E 17th St, New York, NY 10003 Phone: 212-420-5690
Charles D Resor, Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 622 W 168th St, New York, NY 10032 Phone: 212-305-2913
Dr. Jacqueline Yuey Lonier, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 1150 Saint Nicholas Ave, New York, NY 10032 Phone: 212-851-5494
Dr. Sharon Uralil, D.O. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 550 1st Ave, New York, NY 10016 Phone: 212-263-3293
Diana Kantor, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 775 9th Ave, New York, NY 10019 Phone: 212-586-1550

Dr Marcella Donovan Walker, MD - Medicare Endocrinology in New York, NY