Doctor profile · Federal record

Dr. Cyrus Ma, PA-C

Physician Assistant · Chicago, IL

  • NPI 1669133369
  • Accepts Medicare
  • 3 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
333 N Michigan Ave Ste 1400
Chicago, IL 606014011
(312) 815-9660

Credentials & registration

NPPES · NUCC
NPI registered
January 2022 — 4 yrs on file
Profile last updated
December 11, 2023
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Illinois #085.009779

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669133369. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,947
Transactions
118
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Otsuka America Pharmaceutical, INC. 12 $445.01
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 16 $411.76
Abbvie INC. 17 $374.01
Supernus Pharmaceuticals, INC. 8 $333.24
Takeda Pharmaceuticals U.S.A., INC. 16 $245.34
Vanda Pharmaceuticals INC. 9 $233.48
Neurocrine Biosciences, INC. 8 $229.10
Ironshore Pharmaceuticals INC. 5 $126.40
Corium, LLC 7 $125.35
Axsome Therapeutics, INC. 6 $118.72
Alkermes, INC. 5 $115.72
Tris Pharma INC 4 $94.45
LivaNova USA, INC. 2 $38.01
Neos Therapeutics, Lp 2 $35.52
Lundbeck LLC 1 $20.68

By nature of payment

Food and Beverage
$2,947

Frequently asked questions

Auto-generated from federal data
What is Dr. Cyrus Ma's medical specialty?
Dr. Cyrus Ma practices Physician Assistant in Chicago, IL.
Where does Dr. Cyrus Ma practice?
Dr. Cyrus Ma practices at 333 N Michigan Ave Ste 1400, Chicago, IL 606014011. Office phone: 3128159660.
What is Dr. Cyrus Ma's NPI?
Dr. Cyrus Ma's National Provider Identifier (NPI) is 1669133369, issued by NPPES.
Does Dr. Cyrus Ma accept Medicare assignment?
Yes. Dr. Cyrus Ma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.