Marissa McCay, MD
Marissa McCay, MD is a Family Practice in West Harrison, New York. Qualified in 2014, 12 years ago. Practices with Trustees of Columbia University in the City of New York, a 2,250-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in New York.
- Years since qualifying
- 12
- Licensed in
- NY
- In the registry since
- 2014
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
1111 Westchester AveWest Harrison, NY 10604-3525
Phone: (212) 305-9137
Fax: (212) 304-7050
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (2)
- 51 W 51st St, New York, NY 10019-6113 — (212) 305-4565
- 161 Fort Washington Ave, New York, NY 10032-3729 — (212) 305-4565
Specialties & licences
| Sports Medicine (Internal Medicine) Physician (primary) | Taxonomy 207RS0010X · Licence 325177 (NY) |
|---|
Record details
| NPI number | 1972922441 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | April 14, 2014 |
| Last updated in NPPES | October 16, 2025 |
| Certification date | October 16, 2025 |
| Mailing address | 622 W 168th St Ph 111130, New York, NY 10032-3720 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Medical school | OTHER |
| Graduated | 2014 (12 years in practice) |
| Group practice | Trustees Of Columbia University In The City Of New York — 2250 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |