Doctor profile · Federal record

Dr. William Nicholas

Physician Assistant · Medical Physician Assistant · Royse City, TX

  • NPI 1982032355
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
576 W Interstate 30
Royse City, TX 751897538
(469) 351-0100
fax (469) 533-9955

Credentials & registration

NPPES · NUCC
NPI registered
October 2013 — 13 yrs on file
Profile last updated
July 21, 2025
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Texas #PA09160 · Colorado #PA.0003786

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982032355. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
86
Distinct HCPCS
2
Medicare allowed
$9,844
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 52 50 $100
99204 New patient office or other outpatient visit, 45-59 minutes 34 34 $136

In context: peer comparison

Among 2 peers in this city , average services per provider: 150. This provider delivers 0.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
67
Patients
64
Total drug cost
$567
Drug Type Claims Patients Total cost
Azithromycin Generic 33 31 $175
Prednisone Generic 20 19 $42
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 14 14 $350

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Nicholas's medical specialty?
Dr. William Nicholas practices Physician Assistant in Royse City, TX.
Where does Dr. William Nicholas practice?
Dr. William Nicholas practices at 576 W Interstate 30, Royse City, TX 751897538. Office phone: 4693510100.
What is Dr. William Nicholas's NPI?
Dr. William Nicholas's National Provider Identifier (NPI) is 1982032355, issued by NPPES.
Does Dr. William Nicholas accept Medicare assignment?
Yes. Dr. William Nicholas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Nicholas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.