Doctor profile · Federal record

Dr. Chi Dai, M.D.

Neurology With Special Qualifications in Child Neurology Physician (CMS: Neurology) · Pediatrics Physician · Pediatrics Physician · Neurology With Special Qualifications in Child Neurology Physician · Tucson, AZ

  • NPI 1932514478
  • Accepts Medicare
  • 12 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2450 E River RD
Tucson, AZ 857186526
(520) 795-7750

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
August 21, 2019
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
2084N0402X — NUCC code
State licenses (3)
Arizona #28319 · Arizona #58319 · Georgia #6884

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1932514478. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$943
Transactions
42
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
UCB, Inc. 14 $246.76
JAZZ PHARMACEUTICALS INC. 6 $188.87
Marinus Pharmaceuticals, Inc. 2 $135.36
ARGENX US, INC. 4 $64.37
Neurocrine Biosciences, Inc. 3 $54.48
EMD Serono, Inc. 2 $50.08
CATALYST PHARMACEUTICALS, INC. 3 $48.42
Alexion Pharmaceuticals, Inc. 2 $34.68
ACADIA Pharmaceuticals Inc 1 $27.44
ABBVIE INC. 1 $25.91
Otsuka America Pharmaceutical, Inc. 1 $18.38
BioMarin Pharmaceutical Inc. 1 $17.03
Azurity Pharmaceuticals, Inc. 1 $16.95
Amneal Pharmaceuticals LLC 1 $13.85

By nature of payment

Food and Beverage
$929
Education
$14

Frequently asked questions

Auto-generated from federal data
What is Dr. Chi Dai's medical specialty?
Dr. Chi Dai practices Neurology With Special Qualifications in Child Neurology Physician in Tucson, AZ.
Where does Dr. Chi Dai practice?
Dr. Chi Dai practices at 2450 E River RD, Tucson, AZ 857186526. Office phone: 5207957750.
What is Dr. Chi Dai's NPI?
Dr. Chi Dai's National Provider Identifier (NPI) is 1932514478, issued by NPPES.
Does Dr. Chi Dai accept Medicare assignment?
Yes. Dr. Chi Dai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.