Sun Young Ruggeri, MD
NPI 1427121979 · Dermatology Physician · Brookfield, WI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sun Young Ruggeri, MD is a Dermatology Physician provider in Brookfield, WI (NPI 1427121979).
Provider details
- NPI number
- 1427121979
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 47562-202 (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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,103 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 867 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 765 | $86 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 510 | $55 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 269 | $122 |
| Biopsy of Related Skin Growth, First Growth11102 | 204 | $91 |
| Therapy Procedure Using Ultraviolet Radiation With Tar Or Petroleum Jelly Application96910 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 201 | 110 |
| Triamcinolone Acetonide | 173 | 110 |
| Clobetasol Propionate | 152 | 85 |
| Metronidazole | 77 | 40 |
| Hydrocortisone | 71 | 56 |
| Doxycycline Monohydrate | 70 | 28 |
| Mupirocin | 53 | 45 |
| Valacyclovir Hclbrand: Valacyclovir | 51 |
Practice location
Mailing address
Additional practice locations (1)
- 10000 W Bluemound RdWauwatosa, WI 53226-4321Phone: (414) 454-8000Fax: (414) 805-3808
Registry dates
- Enumerated
- 2006-11-15
- Last updated
- 2022-07-26
- Certified
- 2022-07-26
Frequently asked questions
- What is Sun Young Ruggeri's NPI number?
- Sun Young Ruggeri's National Provider Identifier (NPI) is 1427121979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sun Young Ruggeri's specialty?
- Sun Young Ruggeri is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sun Young Ruggeri located?
- Sun Young Ruggeri's practice location on file with NPPES is 13800 W North Ave, Brookfield, WI 53005-4974.
- What is Sun Young Ruggeri's phone number?
- The practice phone number listed in the NPPES registry for Sun Young Ruggeri is (262) 754-4488.
- Does Sun Young Ruggeri accept Medicare?
- Sun Young Ruggeri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sun Young Ruggeri's NPI active?
- Yes — Sun Young Ruggeri's NPI (1427121979) is active in the NPPES registry as of the last update on 2022-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.