Doctor profile · Federal record

Dr. James H Williams JR, MD

Hospitalist Physician · Orange, CA

  • NPI 1376637637
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Uci Medical Center, 101 the City Drive South
Orange, CA 92868
(714) 456-2986
Mailing address
Primary Care Medical Group, Po Box 513620
Los Angeles, CA 900513620

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
April 8, 2008
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #000000G44722

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376637637. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$41
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 2 $41.34

By nature of payment

Food and Beverage
$41

Frequently asked questions

Auto-generated from federal data
What is Dr. James H Williams JR's medical specialty?
Dr. James H Williams JR practices Hospitalist Physician in Orange, CA.
Where does Dr. James H Williams JR practice?
Dr. James H Williams JR practices at Uci Medical Center, Orange, CA 92868. Office phone: 7144562986.
What is Dr. James H Williams JR's NPI?
Dr. James H Williams JR's National Provider Identifier (NPI) is 1376637637, issued by NPPES.