Doctor profile · Federal record

Dr. William Duge, MD

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Saint Helena, CA

  • NPI 1275535700
  • Accepts Medicare
  • MIPS 70.6 / 100 · 2023
  • 47 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10 Woodland RD
Saint Helena, CA 945749554
(707) 261-7821
fax (707) 256-3508
Mailing address
Po Box 3222
Napa, CA 945580293

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
April 9, 2012
Year of graduation
1979 — 47 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
California #G40998
Medicaid
CA #00G409980

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275535700. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
7,063
Distinct HCPCS
10
Medicare allowed
$211,947
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 947 742 $9
77067 Screening mammography 705 705 $37
77063 Screening 3d breast mammography 700 700 $30
70450 Ct scan head or brain without contrast 332 305 $41
71046 X-ray of chest, 2 views 305 291 $11
74177 Ct scan of abdomen and pelvis with contrast 249 234 $89
77080 Dxa bone density measurement of hip, pelvis, spine 222 222 $10
73502 X-ray of hip, 2-3 views 174 160 $11
73030 X-ray of shoulder, minimum of 2 views 164 145 $9
73562 X-ray of knee, 3 views 139 127 $9

In context: peer comparison

Among 2 peers in Saint Helena Diagnostic Radiology Physician, average services per provider: 75. This provider delivers 94× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. William Duge's medical specialty?
Dr. William Duge practices Diagnostic Radiology Physician in Saint Helena, CA.
Where does Dr. William Duge practice?
Dr. William Duge practices at 10 Woodland RD, Saint Helena, CA 945749554. Office phone: 7072617821.
What is Dr. William Duge's NPI?
Dr. William Duge's National Provider Identifier (NPI) is 1275535700, issued by NPPES.
Does Dr. William Duge accept Medicare assignment?
Yes. Dr. William Duge accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Duge commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063). Source: CMS Medicare Physician & Other Practitioners file.