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Rhonda Ganansky, MD
NPI 1194255521 · Dermatology Physician · Lake Geneva, WI
Rhonda Ganansky, MD is a Dermatology Physician provider in Lake Geneva, WI (NPI 1194255521).
Provider details
- NPI number
- 1194255521
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 31542-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
W1383 N Bloomfield Rd
Lake Geneva, WI 53147-4429
Phone: (262) 812-7097
Street-level locationGet directions
Mailing address
W1383 N Bloomfield Rd
Lake Geneva, WI 53147-4429
Registry dates
- Enumerated
- 2017-06-18
- Last updated
- 2022-07-21
Frequently asked questions
- What is Rhonda Ganansky's NPI number?
- Rhonda Ganansky's National Provider Identifier (NPI) is 1194255521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rhonda Ganansky's specialty?
- Rhonda Ganansky is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Rhonda Ganansky located?
- Rhonda Ganansky's practice location on file with NPPES is W1383 N Bloomfield Rd, Lake Geneva, WI 53147-4429.
- What is Rhonda Ganansky's phone number?
- The practice phone number listed in the NPPES registry for Rhonda Ganansky is (262) 812-7097.
- Is Rhonda Ganansky's NPI active?
- Yes — Rhonda Ganansky's NPI (1194255521) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.