Sarah Korger, MD
NPI 1861996688 · Dermatology Physician · Madison, WI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Korger, MD is a Dermatology Physician provider in Madison, WI (NPI 1861996688).
Provider details
- NPI number
- 1861996688
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 74280-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
791 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 189 | $76 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 126 | $5 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 99 | $47 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 99 | $108 |
| Biopsy of Related Skin Growth, First Growth11102 | 97 | $67 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 38 | 18 |
| Fluorouracil | 34 | 34 |
| Triamcinolone Acetonide | 29 | 24 |
| Apremilastbrand: Otezla | 25 | — |
| Adalimumabbrand: Humira(cf) Pen | 21 | — |
| Ketoconazole | 21 | 15 |
| Betamethasone Valerate | 16 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-19
- Last updated
- 2022-10-26
- Certified
- 2022-10-26
Frequently asked questions
- What is Sarah Korger's NPI number?
- Sarah Korger's National Provider Identifier (NPI) is 1861996688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Korger's specialty?
- Sarah Korger is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Korger located?
- Sarah Korger's practice location on file with NPPES is 20 S Park St Fl 4, Madison, WI 53715-1348.
- What is Sarah Korger's phone number?
- The practice phone number listed in the NPPES registry for Sarah Korger is (608) 287-2888.
- Does Sarah Korger accept Medicare?
- Sarah Korger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Korger's NPI active?
- Yes — Sarah Korger's NPI (1861996688) is active in the NPPES registry as of the last update on 2022-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.