Scott Thomas Guenthner, MD
Dermatology · Greenwood, IN
At a glance
2800 S State Road 135 Ste 250, Greenwood, IN 46143-6223
Published activity: Removal of skin lesions · Skin biopsy. View counts and coverage
NPPES record updated Feb 25, 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
2800 S State Road 135 Ste 250Greenwood, IN 46143-6223
Additional reported practice locations
6639 Whitestown PkwyZionsville, IN 460777622
Phone: 3177328980
Fax: 3177328979 2155 E Main St
Plainfield, IN 461681816
Phone: 8552979689
Fax: 6034516001 1010 W 2Nd St
Bloomington, IN 474032217
Phone: 8122002458
Fax: 9302008590
Education & affiliations
- Medical / professional school
- University Of Iowa, Rj & L Carver College Of Medicine
- Graduation year
- 1998
- CMS specialties
- Dermatology
Practice groups
Reported hospital affiliations
- Hendricks Regional Health Danville, IN
- Union Hospital Inc Terre Haute, IN
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 |
|---|---|
| Removal of skin lesions | 1363 |
| Skin biopsy | 781 |
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 |
|---|---|
| Services other than consulting | $324,785.76 |
| Consulting fee | $91,286.18 |
| Travel and lodging | $49,940.62 |
| Honoraria | $13,600.00 |
| Food and beverage | $10,252.89 |
| Medical education speaking or faculty | $3,960.00 |
| Education | $153.98 |
Reporting companies
| Company | Amount |
|---|---|
| JANSSEN BIOTECH, INC. | $101,415.57 |
| GALDERMA LABORATORIES, L.P. | $85,478.63 |
| ARCUTIS BIOTHERAPEUTICS, INC. | $83,600.22 |
| GENZYME CORPORATION | $65,827.53 |
| ABBVIE INC. | $60,069.09 |
| PFIZER INC. | $25,652.00 |
| LEO PHARMA INC. | $25,550.77 |
| ORGANON LLC | $15,826.17 |
| Other reporting companies | $30,559.45 |
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
- May 31, 2005
- Record updated
- Feb 25, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207N00000X · Primary
License reported: 01051021A IN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
2800 S State Road 135 Ste 250Greenwood, IN 46143-6223
- Phone
- (317) 300-1788
- Fax
- (317) 743-8103
Mailing address
111 NEW HAMPSHIRE AVE STE 2PORTSMOUTH, NH 038012864
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue