Doctor profile · Federal record

Dr. Emil Chynn, M.D.

Ophthalmology Physician (CMS: Ophthalmology) · New York, NY

  • NPI 1346272911
  • Accepts Medicare
  • 34 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
102 E 25Th St
New York, NY 100102913
(212) 741-8628
fax (212) 741-2390
Mailing address
Po Box 10124
Uniondale, NY 115550124

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
April 29, 2008
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207W00000X — NUCC code
State license (1)
New York #206774
Medicaid
NY #01788921

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346272911. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
88
Distinct HCPCS
3
Medicare allowed
$4,252
HCPCS Description Services Patients Avg allowed
92071 Fitting of contact lens for treatment of eye surface disease 33 15 $41
92202 Extended exam of the back part of the eye with optic nerve drawing 32 15 $17
92012 Established patient problem focused exam of visual system 23 12 $103

In context: peer comparison

Among 152 peers in New York Ophthalmology Physician, average services per provider: 275. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$738
Transactions
26
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Harrow Eye, LLC 6 $342.05
Sun Pharmaceutical Industries INC. 13 $233.26
Alcon Vision LLC 4 $91.21
Bausch & Lomb Americas INC. 2 $48.87
Alimera Sciences, INC. 1 $22.94

By nature of payment

Food and Beverage
$738

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
26
Patients
11
Total drug cost
$10,247
Drug Type Claims Patients Total cost
Doxycycline Monohydrate Generic 15 11 $523
Xiidra (Lifitegrast) Brand 11 0 $9,724

Frequently asked questions

Auto-generated from federal data
What is Dr. Emil Chynn's medical specialty?
Dr. Emil Chynn practices Ophthalmology Physician in New York, NY.
Where does Dr. Emil Chynn practice?
Dr. Emil Chynn practices at 102 E 25Th St, New York, NY 100102913. Office phone: 2127418628.
What is Dr. Emil Chynn's NPI?
Dr. Emil Chynn's National Provider Identifier (NPI) is 1346272911, issued by NPPES.
Does Dr. Emil Chynn accept Medicare assignment?
Yes. Dr. Emil Chynn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Emil Chynn commonly perform?
Top Medicare-reported procedures in 2023: Fitting of contact lens for treatment of eye surface disease (HCPCS 92071); Extended exam of the back part of the eye with optic nerve drawing (HCPCS 92202); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.