Practice address
620 Columbus Ave
New York, NY 10024
This is the address of Ent and Allergy Associates LLP, Chen and Morgan Ob-Gyn Westside PLLC.
At a glance
- Clinicians registered here
- 17
- Physicians (MD and DO)
- 11
- Specialties
- 10
- Industry payments to them, 2025
- $13,858
Specialties here
Who practices here
17 clinicians
- Abby Malawer, AU.D. Audiologists · 2nd Floor
- Amy E. Demattia, MD MPH Pediatrics
- Annie Liu, M.D. OB-GYN (Obstetrics & Gynecology)
- Anthony A. Weiss, MD Gastroenterology · 2nd Floor
- Barry W. Jaffin, MD Gastroenterology · 2nd Floor
- Carol G. Baum, M.D. Allergy & Immunology · 2nd Floor Ent and Allergy Associates LLP,
- Ching L. Chen, MD Specialist
- Eric J. Cohen, M.D. Facial Plastic Surgery · 2nd Floor
- Frances G. Dirks, FNP Nurse Practitioners · 2nd Floor
- Hector Rodriguez, M.D. ENT (Otolaryngology) · 2nd Floor
- Lia M. Album, CPNP Pediatrics · Ste 1
- Martha C. Harrison, MD OB-GYN (Obstetrics & Gynecology)
- Michael N. Yaker, M.D. Pediatrics · Ste 1
- Michelle D. Morgan, MD Specialist
- Shayna Darnell, CPNP Nurse Practitioners
- Suzanne Bussetti, CPNP Adolescent Medicine · Ste 1
- Yana Vertsman, AU.D Audiologists · 2nd Floor
Hospitals and medical groups at this address
- Ent and Allergy Associates LLP 8 of its clinicians here 432
- Chen and Morgan Ob-Gyn Westside PLLC 4 of its clinicians here 4
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $13,858 in general payments to 11 clinicians at this address in 2025.
- Anthony A. Weiss, MD $4,995
- Barry W. Jaffin, MD $4,701
- Eric J. Cohen, M.D. $1,776
- Hector Rodriguez, M.D. $1,166
- Ching L. Chen, MD $549
- Carol G. Baum, M.D. $188
- Michael N. Yaker, M.D. $185
- Michelle D. Morgan, MD $168
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
1 clinicians here are named as investigators on industry-funded studies ($3,699 in research payments reported in 2025).
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- Westside Endoscopy Obs PLLC Gastroenterology
- Westside Pediatrics PC Primary Care Clinic/Center
- Chen & Morgan Ob-Gyn Westside PLLC Specialist
- Columbus Avenue Medical Professionals, PC Specialist
- Barry W. Jaffin, MD PC Specialist
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.