Doctor profile · Federal record

Dr. Ellen Chai

Physician Assistant · New York, NY

  • NPI 1205569647
  • Accepts Medicare
  • 2 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
625 Madison Ave
New York, NY 100221801
(901) 598-0332
Mailing address
9245 Enclave Green Ln E
Germantown, TN 381395716

Credentials & registration

NPPES · NUCC
NPI registered
July 2022 — 4 yrs on file
Profile last updated
August 29, 2024
Year of graduation
2024 — 2 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
New York #032352

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205569647. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$275
Transactions
7
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Progenics Pharmaceuticals, INC. 1 $122.43
Blue Earth Diagnostics Limited 2 $51.89
Neurocrine Biosciences, INC. 1 $34.09
Ucb, INC. 1 $31.12
Lundbeck LLC 1 $20.05
Bayer Healthcare Pharmaceuticals INC. 1 $15.33

By nature of payment

Food and Beverage
$275

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen Chai's medical specialty?
Dr. Ellen Chai practices Physician Assistant in New York, NY.
Where does Dr. Ellen Chai practice?
Dr. Ellen Chai practices at 625 Madison Ave, New York, NY 100221801. Office phone: 9015980332.
What is Dr. Ellen Chai's NPI?
Dr. Ellen Chai's National Provider Identifier (NPI) is 1205569647, issued by NPPES.
Does Dr. Ellen Chai accept Medicare assignment?
Yes. Dr. Ellen Chai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.