Doctor profile · Federal record

Dr. James Williams

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Student in an Organized Health Care Education/Training Program · Rochester, MN

  • NPI 1013478254
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511
Additional location
1740 W Taylor St
Chicago, IL 606127232
(866) 600-2273

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
August 27, 2020
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Minnesota #67862

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013478254. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
20
Distinct HCPCS
1
Medicare allowed
$170
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 20 20 $8

In context: peer comparison

Among 127 peers in this city , average services per provider: 637. This provider delivers 0.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. James Williams's medical specialty?
Dr. James Williams practices Diagnostic Radiology Physician in Rochester, MN.
Where does Dr. James Williams practice?
Dr. James Williams practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. James Williams's NPI?
Dr. James Williams's National Provider Identifier (NPI) is 1013478254, issued by NPPES.
Does Dr. James Williams accept Medicare assignment?
Yes. Dr. James Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Williams commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 31, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›