Dr Marcella Donovan Walker, MD - Medicare Endocrinology 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



Physician's Profile

Full NameDr Marcella Donovan Walker
GenderFemale
SpecialityEndocrinology
Experience25 Years
Location180 Fort Washington Ave, New York, New York
Accepts Medicare AssignmentsYes. 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.
IdentifierTypeStateIssuer
1003989211NPI-NPPES
02641069MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 223814 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York-presbyterian HospitalNew york, NYHospital
Riverview Medical CenterRed bank, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trustees Of Columbia University In The City Of New York85279725461895

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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 NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437176047
PECOS PAC ID: 6002715794
Enrollment ID: O20031231000637

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Read more Medical News

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Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982993184
PECOS PAC ID: 8527972546
Enrollment ID: O20040407001360

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Home health and long-term care issues and trends

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Study on how Hedgehog signal defines cell-cell interaction receives $747,000 grant

While many researchers believe that the Hedgehog (Hh) signaling pathway, which transmits information to embryonic cells for proper development and is important for regeneration, may actually regulate cell-cell adhesion and segregation - there isn't any evidence.

New titanium vertebral body replacement device from ulrich medical

ulrich medical USA, Inc., today announced the release of the Omni VBR Implant System, a new titanium vertebral body replacement device that is intended for use in the thoracic and lumbar spine (T1-L5) to replace a collapsed, damaged or unstable vertebral body due to tumor or trauma.

New method offers direct access to the brain through the nose to treat stroke

UT Health Science Center San Antonio researchers, working in a mouse model of stroke, are delivering neuroprotective drugs to the brain by spraying them onto the lining of a nerve in the nose.

Read more Medical News

› Verified 5 days ago

Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508266347
PECOS PAC ID: 8527972546
Enrollment ID: O20151201002613

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Home health and long-term care issues and trends

USA Today reports on the profitability of home health care businesses while NPR examines long-term care insurance.

Study on how Hedgehog signal defines cell-cell interaction receives $747,000 grant

While many researchers believe that the Hedgehog (Hh) signaling pathway, which transmits information to embryonic cells for proper development and is important for regeneration, may actually regulate cell-cell adhesion and segregation - there isn't any evidence.

New titanium vertebral body replacement device from ulrich medical

ulrich medical USA, Inc., today announced the release of the Omni VBR Implant System, a new titanium vertebral body replacement device that is intended for use in the thoracic and lumbar spine (T1-L5) to replace a collapsed, damaged or unstable vertebral body due to tumor or trauma.

New method offers direct access to the brain through the nose to treat stroke

UT Health Science Center San Antonio researchers, working in a mouse model of stroke, are delivering neuroprotective drugs to the brain by spraying them onto the lining of a nerve in the nose.

Read more Medical News

› Verified 5 days ago

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 AddressPractice 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

News Archive

Home health and long-term care issues and trends

USA Today reports on the profitability of home health care businesses while NPR examines long-term care insurance.

Study on how Hedgehog signal defines cell-cell interaction receives $747,000 grant

While many researchers believe that the Hedgehog (Hh) signaling pathway, which transmits information to embryonic cells for proper development and is important for regeneration, may actually regulate cell-cell adhesion and segregation - there isn't any evidence.

New titanium vertebral body replacement device from ulrich medical

ulrich medical USA, Inc., today announced the release of the Omni VBR Implant System, a new titanium vertebral body replacement device that is intended for use in the thoracic and lumbar spine (T1-L5) to replace a collapsed, damaged or unstable vertebral body due to tumor or trauma.

New method offers direct access to the brain through the nose to treat stroke

UT Health Science Center San Antonio researchers, working in a mouse model of stroke, are delivering neuroprotective drugs to the brain by spraying them onto the lining of a nerve in the nose.

Read more News

› Verified 5 days ago


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    

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