Madeliene Elaine Gainers, MD
Dermatology · St Louis, MO
At a glance
660 S. Euclid Avenue, St Louis, MO 63110
Published activity: Melanoma (skin cancer) excision · Removal of skin lesions · Skin biopsy. View counts and coverage
NPPES record updated Mar 18, 2025. 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
660 S. Euclid Avenue Washington Univ Med Ctr/Div Of DermatologySt Louis, MO 63110
Additional reported practice locations
10620 Corporate DrFort Wayne, IN 468451711
Phone: 2602668392
Fax: 2602668395 563 Neff Ave Ste A
Harrisonburg, VA 228013765
Phone: 5404341756
Fax: 5404341840 66 Parkway Ln Ste 101A
Fishersville, VA 229392385
Phone: 5404512833
Fax: 5404512837 1821 S Stoughton Rd
Madison, WI 537162257
Phone: 6082606000
Fax: 6082606556 469 Highway 50
Gillette, WY 827189330
Phone: 3073879850
Fax: 3073879890
Education & affiliations
- Medical / professional school
- University Of Pittsburgh School Of Medicine
- Graduation year
- 2005
- 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 | 1-10 |
| Removal of skin lesions | 193 |
| Skin biopsy | 175 |
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.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
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 | $14.83 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $14.83 |
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
- Taxonomy code
- 207N00000X
- Enumeration date
- Jun 26, 2007
- Record updated
- Mar 18, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207N00000X
License reported: 2008017205 MO
207N00000X
License reported: 0101265983 VA
207N00000X
License reported: 101365 WI
207N00000X
License reported: 17422C WY
2084P0800X
License reported: LL29975 SC
207N00000X · Primary
License reported: 01086547A IN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
660 S. Euclid AvenueWashington Univ Med Ctr/Div Of Dermatology
St Louis, MO 63110
- Phone
- (314) 454-8622
- Fax
- (314) 454-5928
Mailing address
660 S. EUCLID AVENUE, BOX 8123WASHINGTON UNIV MED CTR/DIV OF DERMATOLOGY
ST LOUIS, MO 63110
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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