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Edit this profileAt a glance
- 335 Penny Ln, Concord, NC 28025
About Dr. Sumner
Based in Concord, NC, William T. Sumner, MD is listed in the NPI registry under mohs surgery / dermatologic surgery. William graduated from Duke University School of Medicine in 1996. According to Medicare claims data, William cared for 1,966 Medicare patients across 3,029 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth. NPI 1871579110 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
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 | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
916 | As often as other peers in Mohs Surgery / Dermatologic… |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
541 | More often than most peers in Mohs Surgery / Dermatologic… |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
222 | More often than most peers in Mohs Surgery / Dermatologic… |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
174 | More often than most peers in Mohs Surgery / Dermatologic… |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12032 |
49 | More often than most peers in Mohs Surgery / Dermatologic… |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
48 | As often as other peers in Mohs Surgery / Dermatologic… |
| Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11602 |
26 | As often as other peers in Mohs Surgery / Dermatologic… |
| Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm | Procedure | 17261 |
18 | As often as other peers in Mohs Surgery / Dermatologic… |
| Intermediate repair of wound of neck, hands, feet, or genitals, 2.6-7.5 cm | Procedure | 12042 |
14 | Less often than most peers in Mohs Surgery / Dermatologic… |
| Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm | Procedure | 11603 |
14 | Less often than most peers in Mohs Surgery / Dermatologic… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other mohs surgery / dermatologic surgeons at this location 1
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 3
Other providers in the same specialty who trained at the same institution.
More connections — 11 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 3
Providers in NC who bill this service to Medicare most often.
Common questions
What does Dr. Sumner specialize in?
Dr. Sumner is a mohs surgery / dermatologic surgeon in Concord, NC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Mohs Surgery / Dermatologic Surgery”.
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. Contact the office directly to confirm availability and scheduling.
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
Guide.md listings do not constitute medical advice or an endorsement.