Doctor profile · Federal record

Dr. James Ma

Dentist · Issaquah, WA

  • NPI 1831109230
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
22525 Se 64Th Pl, Suite # 170
Issaquah, WA 980275383
(425) 837-0383
fax (425) 837-0710

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
122300000X — NUCC code
State license (1)
Washington #8351

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831109230. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,896
Transactions
14
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Patterson Companies, INC. 4 $1,094.77
Straumann USA LLC 2 $306.98
Dentsply Sirona INC 4 $270.25
Convergent Dental INC. 1 $104.96
Septodont INC. 1 $54.09
Benco Dental Supply Co. 1 $49.32
Envista Holdings Corporation 1 $16.06

By nature of payment

Education
$881
Food and Beverage
$848
Entertainment
$65
Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$54
Honoraria
$49

Frequently asked questions

Auto-generated from federal data
What is Dr. James Ma's medical specialty?
Dr. James Ma practices Dentist in Issaquah, WA.
Where does Dr. James Ma practice?
Dr. James Ma practices at 22525 Se 64Th Pl, Issaquah, WA 980275383. Office phone: 4258370383.
What is Dr. James Ma's NPI?
Dr. James Ma's National Provider Identifier (NPI) is 1831109230, issued by NPPES.