Stephen Gebbia, MD, PHARMD
NPI 1669045654 · Dermatology Physician · Marshfield, WI
Stephen Gebbia, MD, PHARMD is a Dermatology Physician provider in Marshfield, WI (NPI 1669045654).
Provider details
- NPI number
- 1669045654
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHARMD
- Sex
- Male
- Sole proprietor
- No
- License
- PAR-0000974477 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 2205 N Calhoun RdBrookfield, WI 53005-5062Phone: (262) 782-3120
Registry dates
- Enumerated
- 2021-07-19
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is Stephen Gebbia's NPI number?
- Stephen Gebbia's National Provider Identifier (NPI) is 1669045654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Gebbia's specialty?
- Stephen Gebbia is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Gebbia located?
- Stephen Gebbia's practice location on file with NPPES is 1000 N Oak Ave, Marshfield, WI 54449-5702.
- What is Stephen Gebbia's phone number?
- The practice phone number listed in the NPPES registry for Stephen Gebbia is (800) 782-8581.
- Is Stephen Gebbia's NPI active?
- Yes — Stephen Gebbia's NPI (1669045654) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.