Natasha Cowan Zacher, MD
Dermatology · Medford, OR
At a glance
2959 Siskiyou Blvd, Medford, OR 97504-8131
Published activity: Melanoma (skin cancer) excision · Removal of skin lesions · Removal of tissue. View counts and coverage
NPPES record updated Oct 11, 2024. 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
2959 Siskiyou BlvdMedford, OR 97504-8131
Additional reported practice locations
450 Broadway St # F2Redwood City, CA 940633132
Phone: 6507236316 1719 E 19Th Ave
Denver, CO 802181281
Phone: 3038692278
Fax: 8665019803
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2019
- CMS specialties
- Dermatology · Pathology
Practice groups
Reported hospital affiliations
- Asante Rogue Regional Medical Center Medford, OR
- Ohsu Hospital And Clinics Portland, OR
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.
Source: CMS Facility Affiliation Data · 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 | 43 |
| Removal of skin lesions | 1100 |
| Removal of tissue | 1-10 |
| Removal or shaving of skin growth | 47 |
| Skin biopsy | 497 |
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 | $1,394.37 |
| Travel and lodging | $200.71 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $491.35 |
| UCB, INC. | $277.60 |
| JANSSEN BIOTECH, INC. | $205.95 |
| JANSSEN SCIENTIFIC AFFAIRS, LLC | $187.86 |
| ORGANON LLC | $116.04 |
| LILLY USA, LLC | $105.89 |
| REGENERON HEALTHCARE SOLUTIONS, INC. | $70.82 |
| GENZYME CORPORATION | $61.24 |
| Other reporting companies | $78.33 |
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
- Mar 18, 2019
- Record updated
- Oct 11, 2024
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- NATASHA LISBETH-KATH COWAN
- Reported credentials
- MD
Reported taxonomies and licenses
207ND0900X
License reported: MD219424 OR
207N00000X · Primary
License reported: MD219424 OR
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
2959 Siskiyou BlvdMedford, OR 97504-8131
- Phone
- (541) 773-3636
Mailing address
2959 SISKIYOU BLVDMEDFORD, OR 975048131
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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