John William Nance, M.D.
Diagnostic Radiology Physician · Charleston, SC
John William Nance, M.D. is a diagnostic radiology physician with a practice address in Charleston, South Carolina, and NPI 1306166657, issued on Jun 9, 2010. Check the license (South Carolina 32697, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John William Nance
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 32697 SC
LL32697 SC
262305 MA
Self-reported in NPPES; status is on the state search - Practice location
- 171 Ashley Ave, Charleston, SC 29425
- Phone
- (843) 792-1414
- Enumerated
- Jun 9, 2010
- Record last updated
- Jun 21, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180911000420); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 517 in South Carolina → Look up another NPI →
Also registered at 171 Ashley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John William Nance in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 32697Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $9,931.98
8 payments; by number, the most common kind was travel and lodging; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Houston Radiology AssociatedHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John William Nance among 517 diagnostic radiology physician records in South Carolina
John William Nance, M.D. is one of 517 diagnostic radiology physician records with a practice address in South Carolina. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2010 · median 2005 among the 338 with a school on file
- Record last updated2016 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
152 diagnostic radiology physician records list a practice address in Charleston
They are 152 of the 10,840 NPPES records with a practice address in Charleston, and 517 diagnostic radiology physician records in South Carolina.
All 517 in South Carolina → Every provider in Charleston → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Susan Ackerman, MDCharleston, SC 294251356397095
- Munazza Anis, MDCharleston, SC 294251831174861
- Eric Bass, D.O.Charleston, SC 294251184698573
- William Conway, MDCharleston, SC 294251780627257
- Philip Costello, MDCharleston, SC 294251346287851
- Nancy Curry, MDCharleston, SC 294251023051679
- Abid Irshad, MDCharleston, SC 294251669410296
- Reginald Munden, M.D., D.M.D.Charleston, SC 294251891891347
Common questions
What is John William Nance, M.D.'s NPI number?
John William Nance, M.D.'s National Provider Identifier (NPI) is 1306166657, issued on Jun 9, 2010. An NPI identifies a provider in billing; it is not a license.
Where is John William Nance, M.D. located?
The NPPES record lists a practice address at 171 Ashley Ave, Charleston, SC, 29425. Phone: (843) 792-1414. Providers update this record themselves, so call before visiting.
How can I verify John William Nance, M.D.'s license?
NPPES lists South Carolina license number 32697, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is John William Nance, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.