Physician Profile
Unclaimed ProfileAbout SUMNER
Based in Concord, NC, William T Sumner, MD is listed in the NPI registry under dermatology. William graduated from Duke University School of Medicine in 1996. William is also listed as specializing in mohs surgery / dermatologic surgery. According to Medicare claims data, William cared for 1,966 Medicare patients across 3,029 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Sumner specialize in?
Dr. Sumner is a dermatology in Concord, NC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DERMATOLOGY”.
NPI registry
Where is Dr. Sumner located?
Dr. Sumner is listed at 335 PENNY LN, Concord, NC 28025. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Sumner's phone number?
The number on file is (704) 784-5901. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sumner's NPI number?
Dr. Sumner's National Provider Identifier is 1871579110. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Sumner go to medical school?
Dr. Sumner attended Duke University School of Medicine, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sumner been practicing?
Dr. Sumner has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Sumner do most often?
According to Medicare billing data, Dr. Sumner performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sumner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sumner. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (704) 784-5901
- Email not available
Practice Locations
335 PENNY LN
Concord, NC 28025
Procedures Most Often Billed to Medicare
3,029 services · 1,966 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
916 |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
541 |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
222 |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
174 |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12032 |
49 |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
48 |
| Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11602 |
26 |
| Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm | Procedure | 17261 |
18 |
| Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm | Procedure | 12042 |
14 |
| Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm | Procedure | 11603 |
14 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other dermatology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Duke University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1996 at Duke University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in NC who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.