William T. Sumner, MD
Procedural Dermatology Physician · Concord, NC
William T. Sumner, MD is a procedural dermatology physician with a practice address in Concord, North Carolina, and NPI 1871579110, issued on Dec 19, 2005. Check the license (North Carolina 97-01610, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- William T. Sumner
- Credential
- MD
- Primary taxonomy
- Procedural Dermatology Physician 207NS0135X
- License number
- 97-01610 NC
Self-reported in NPPES; status is on the state search - Practice location
- 335 Penny LN, Concord, NC 28025
- Phone
- (704) 784-5901
- Enumerated
- Dec 19, 2005
- Record last updated
- Feb 12, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (704) 721-0413
- Medicaid ID
- 89126J2 NC
- Medicare enrollment
- Enrolled (PECOS I20101006000868); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest procedural dermatology physician records → All 9 in North Carolina → Look up another NPI →
Also registered at 335 Penny LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Coale, MDDermatology Physician1881670115
- Ariana Ellis, MDDermatology Physician1629605829
- Kapil Gupta, MDDermatopathology (Pathology) Physician1104802008
- Heather Holahan, MDDermatology Physician1912387143
- William Hoover, MDDermatology Physician1720064116
- Sarah Koch, MDDermatology Physician1891057204
Verify William T. Sumner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 97-01610Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average procedural dermatology physician in 2024
1,836 Medicare Part D claims for 669 beneficiaries, against an average of 713 among the 446 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Clobetasol Propionate216 claims
- Triamcinolone Acetonide208 claims
- Ketoconazole201 claims
- Doxycycline Hyclate200 claims
- Mupirocin175 claims
- Mometasone Furoate129 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.1 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: $1,140.40
54 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 377 providers of this specialty with any payment received $10,439.11 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
- Dermatology Group OF The CarolinasConcord, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Procedural Dermatology Physician providers in North Carolina
There are 9 procedural dermatology physician records in North Carolina.
All 9 in North Carolina → Every provider in Concord → Procedural Dermatology Physician nationwide →
The 8 procedural dermatology physician records with the nearest ZIP codes
- Maryanna Ter Poorten, MDConcord, NC 280251477539724
- Jennifer Defazio, MDGreenville, NC 278341508988742
- John Van Gurp, M.D.Charlotte, NC 282261821173410
- Joyce Carter, PARA-MEDICALFayetteville, NC 283041740747187
- Jonathan Cook, M.D.Durham, NC 277101417030669
- Carol Lekan, M.D.Raleigh, NC 276141265426571
- Stefan Weiss, MDChapel Hill, NC 275141578641387
- Christopher Urban, M.D.Arden, NC 287041508183286
Common questions
What is William T. Sumner, MD's NPI number?
William T. Sumner, MD's National Provider Identifier (NPI) is 1871579110, issued on Dec 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William T. Sumner, MD located?
The NPPES record lists a practice address at 335 Penny LN, Concord, NC, 28025. Phone: (704) 784-5901. Providers update this record themselves, so call before visiting.
How can I verify William T. Sumner, MD's license?
NPPES lists North Carolina license number 97-01610, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William T. Sumner, MD prescribe under Medicare Part D?
In 2024, William T. Sumner, MD had 1,836 Medicare Part D claims for 669 beneficiaries; the average among procedural dermatology physician prescribers was 713. Part D covers Medicare prescriptions only.
What is William T. Sumner, MD's MIPS final score?
The 2023 MIPS final score is 87.1 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.