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Dr. Marcella D. Walker is an endocrinologist in Manhattan, New York, practicing with Trustees of Columbia University in the City of New York.
She graduated from Johns Hopkins University School of Medicine in 1999, which means 27 years have passed since medical school.
To book an appointment, call (212) 305-4931. Dr. Walker's office is at 622 W 168th St, New York, NY 10032. She accepts Medicare assignment — useful to know if you are on traditional Medicare. She is listed as offering telehealth.
Hospital affiliations on file with Medicare: New York-Presbyterian Hospital.
If Dr. Walker treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
Quick facts
- Specialty
- Endocrinologist
- Credentials
- MD
- Practice
- Trustees of Columbia University in the City of New York
- Address
- 622 W 168th St, New York, NY 10032
- Phone
- (212) 305-4931
- Medical school
- Johns Hopkins University School of Medicine (1999)
- Hospital affiliations
- New York-Presbyterian Hospital
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1003989211
- NY license no.
- 223814
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 1,033 people with traditional Medicare, average age 76
- Most common services billed to Medicare
- Dxa bone density measurement of hip, pelvis, spine
- Calculation of trabecular bone score (tbs) using imaging data with interpretation and report on fracture risk
- Medicare quality score (MIPS 2024)
- 100 out of 100
- New York Medicaid
- Enrolled fee-for-service provider since 2005. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- New York-Presbyterian Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing endocrinologists? See 92 in Manhattan or 140 across New York City.
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Frequently Asked Questions
With Trustees of Columbia University in the City of New York, at 622 W 168th St, New York, NY 10032.
Call the office at (212) 305-4931.
Yes — Dr. Walker accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
New York-Presbyterian Hospital.
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