Sam Wu, MD
NPI 1033503164 · Dermatology Physician · Charlotte, NC
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sam Wu, MD is a Dermatology Physician provider in Charlotte, NC (NPI 1033503164).
Provider details
- NPI number
- 1033503164
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2020-01159 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
7,421 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 6,136 | $67 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 271 | $32 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 217 | $26 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 166 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 138 | $85 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 114 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 48 | 33 |
| Ketoconazole | 41 | 20 |
| Triamcinolone Acetonide | 36 | 27 |
| Clindamycin Phosphate | 23 | 11 |
| Dupilumabbrand: Dupixent Pen | 22 | — |
| Mupirocin | 17 | — |
| Doxycycline Hyclate | 16 | 12 |
| Valacyclovir Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,133 across 159 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1072 X Ray DrGastonia, NC 28054-7488Phone: (704) 671-1094
Registry dates
- Enumerated
- 2015-03-26
- Last updated
- 2026-03-22
- Certified
- 2026-03-22
Frequently asked questions
- What is Sam Wu's NPI number?
- Sam Wu's National Provider Identifier (NPI) is 1033503164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sam Wu's specialty?
- Sam Wu is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sam Wu located?
- Sam Wu's practice location on file with NPPES is 309 S Sharon Amity Rd Ste 200, Charlotte, NC 28211-2886.
- What is Sam Wu's phone number?
- The practice phone number listed in the NPPES registry for Sam Wu is (704) 344-8846.
- Does Sam Wu accept Medicare?
- Sam Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sam Wu's NPI active?
- Yes — Sam Wu's NPI (1033503164) is active in the NPPES registry as of the last update on 2026-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.