Alexander L. Houck, MD

Practice locations

Addresses where Alexander L. Houck is enrolled with Medicare (CMS data updated October 2, 2026).

• 111 BroadwayNew York, NY 10006 (212) 263‑9700
• 145 E 32 StNew York, NY 10016 (212) 263‑3210
• 145 E 32nd St, Fl 2New York, NY 10016 (212) 263‑3210
• 622 W 168th StNew York, NY 10032 (212) 305‑9876

Group practices

Medicare enrollment lists Alexander L. Houck as a member of these groups (CMS data updated October 2, 2026).

• New York University6,134 clinicians in the group
• Trustees of Columbia University in the City of New York2,296 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in New York →

Other neurologists in New York

Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.

• Linn Katus
• Krishna Patel, MD
• Felicia Cooper Overmiller, MD
• Harini Sarva, MD
• Moises Dominguez, MD
• Jihan A. Grant, MD
• Vivian N. Chin, MD
• Georges Naasan, MD

All neurologists in New York →

Other clinicians in New York University

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Bruce Raphael, MD
• Ruth A. Tessler, MD
• Krishna Patel, MD
• Samira A. Chowdhury
• Nicole M. Ali, MD
• Steven Chen

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
3. Medicare Care Compare — official Medicare tool to look up clinicians