Doctor profile · Federal record

Dr. John Nance, M.D.

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Family Medicine Physician · Diagnostic Radiology Physician · Charleston, SC

  • NPI 1306166657
  • Accepts Medicare
  • MIPS 83.0 / 100 · 2023
  • 16 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
171 Ashley Ave
Charleston, SC 294258908
(843) 792-1414
Mailing address
Po Box 751461
Charlotte, NC 282751461

Credentials & registration

NPPES · NUCC
NPI registered
June 2010 — 16 yrs on file
Profile last updated
June 21, 2016
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State licenses (3)
South Carolina #32697 · South Carolina #LL32697 · Massachusetts #262305

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306166657. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
5,095
Distinct HCPCS
10
Medicare allowed
$194,584
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 1,414 1,204 $9
71250 Ct scan of chest without contrast 623 615 $52
71046 X-ray of chest, 2 views 408 400 $11
75574 Ct scan of blood vessels and grafts of heart with contrast 265 263 $114
74018 X-ray of abdomen, 1 view 226 210 $9
74177 Ct scan of abdomen and pelvis with contrast 224 221 $87
71275 Ct scan of blood vessels of chest with contrast 221 220 $85
76770 Complete ultrasound scan behind abdominal cavity 204 204 $35
74176 Ct scan of abdomen and pelvis without contrast 202 200 $84
71260 Ct scan of chest with contrast 185 179 $54

In context: peer comparison

Among 39 peers in Charleston Diagnostic Radiology Physician, average services per provider: 161. This provider delivers 32× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$9,932
Transactions
8
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, INC. 8 $9,931.98

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$6,750
Travel and Lodging
$2,968
Food and Beverage
$214

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. John Nance's medical specialty?
Dr. John Nance practices Diagnostic Radiology Physician in Charleston, SC.
Where does Dr. John Nance practice?
Dr. John Nance practices at 171 Ashley Ave, Charleston, SC 294258908. Office phone: 8437921414.
What is Dr. John Nance's NPI?
Dr. John Nance's National Provider Identifier (NPI) is 1306166657, issued by NPPES.
Does Dr. John Nance accept Medicare assignment?
Yes. Dr. John Nance accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Nance commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan of chest without contrast (HCPCS 71250); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.