Susan Pei
NPI 1003202896 · Dermatology Physician · West Allis, WI
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Pei is a Dermatology Physician provider in West Allis, WI (NPI 1003202896).
Provider details
- NPI number
- 1003202896
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 305311 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
2,694 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 1,965 | $35 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 199 | $32 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 196 | $26 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 133 | $25 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 92 | $10 |
| Antibody Evaluation, Each Additional Single Antibody Stain Procedure88350 | 45 | $27 |
Practice location
Mailing address
Additional practice locations (1)
- Roswell Park Comprehensive Cancer Center665 Elm StreetBuffalo, NY 14203-0001Phone: (716) 845-2300
Registry dates
- Enumerated
- 2015-04-08
- Last updated
- 2024-03-25
- Certified
- 2024-03-25
Frequently asked questions
- What is Susan Pei's NPI number?
- Susan Pei's National Provider Identifier (NPI) is 1003202896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Pei's specialty?
- Susan Pei is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Pei located?
- Susan Pei's practice location on file with NPPES is 8901 W Lincoln Ave, West Allis, WI 53227-2409.
- What is Susan Pei's phone number?
- The practice phone number listed in the NPPES registry for Susan Pei is (414) 328-7950.
- Does Susan Pei accept Medicare?
- Susan Pei is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Pei's NPI active?
- Yes — Susan Pei's NPI (1003202896) is active in the NPPES registry as of the last update on 2024-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.