David Marcus Wang, MD
Dermatology (CMS) · Seattle, WA
At a glance
1229 Madison St Ste 1090, Seattle, WA 98104-3559
Published activity: Melanoma (skin cancer) excision · Removal of nail tissue · Removal of skin cancer. View counts and coverage
NPPES record updated Apr 17, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1229 Madison St Ste 1090Seattle, WA 98104-3559
Additional reported practice locations
904 7Th AveSeattle, WA 981041132
Phone: 2068605571
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2018
- CMS specialties
- Dermatology
Practice groups
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Melanoma (skin cancer) excision | 35 |
| Removal of nail tissue | 1-10 |
| Removal of skin cancer | 317 |
| Removal of skin lesions | 1-10 |
| Skin biopsy | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $690.57 |
Reporting companies
| Company | Amount |
|---|---|
| UCB, INC. | $240.13 |
| LILLY USA, LLC | $158.70 |
| REGENERON HEALTHCARE SOLUTIONS, INC. | $118.67 |
| JANSSEN BIOTECH, INC. | $74.59 |
| ABBVIE INC. | $58.90 |
| INCYTE CORPORATION | $24.63 |
| ORTHO DERMATOLOGICS, A DIVISION OF BAUSCH HEALTH US, LLC | $14.95 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Dermatology (CMS)
- Taxonomy code
- 207ND0101X
- Enumeration date
- Mar 21, 2018
- Record updated
- Apr 17, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207ND0101X · Primary
License reported: MD61669770 WA
207ND0101X
License reported: 291528 MA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1229 Madison St Ste 1090Seattle, WA 98104-3559
- Phone
- (206) 860-5571
- Fax
- (206) 860-2219
Mailing address
7600 EVERGREEN WAYEVERETT, WA 982036421
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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