Doctor profile · Federal record

Dr. William Wallace, MD

Emergency Medicine Physician · Tyler, TX

  • NPI 1962445825
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1809 Capital Dr
Tyler, TX 757018438
(903) 509-4499
fax (903) 509-4490

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
April 2, 2010
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Texas #H9585
Medicaid
TX #139484314

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962445825. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
104
Distinct HCPCS
2
Medicare allowed
$9,656
HCPCS Description Services Patients Avg allowed
99283 Emergency department visit with low level of medical decision making 52 50 $69
99284 Emergency department visit with moderate level of medical decision making 52 50 $116

In context: peer comparison

Among 32 peers in this city , average services per provider: 97. This provider delivers 1.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
27
Patients
27
Total drug cost
$161
Drug Type Claims Patients Total cost
Prednisone Generic 14 14 $30
Paxlovid (Eua) (Nirmatrelvir/Ritonavir) Brand 13 13 $131

Frequently asked questions

Auto-generated from federal data
What is Dr. William Wallace's medical specialty?
Dr. William Wallace practices Emergency Medicine Physician in Tyler, TX.
Where does Dr. William Wallace practice?
Dr. William Wallace practices at 1809 Capital Dr, Tyler, TX 757018438. Office phone: 9035094499.
What is Dr. William Wallace's NPI?
Dr. William Wallace's National Provider Identifier (NPI) is 1962445825, issued by NPPES.
What procedures does Dr. William Wallace commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with low level of medical decision making (HCPCS 99283); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.