Gergana Nikolova, DMD
NPI 1902323298 · Periodontics · Green Bay, WI
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gergana Nikolova, DMD is a Periodontics provider in Green Bay, WI (NPI 1902323298).
Provider details
- NPI number
- 1902323298
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- No
- License
- 1001928 (WI)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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)
- 4660 W College AveAppleton, WI 54913-8507Phone: (920) 730-0345
Registry dates
- Enumerated
- 2017-08-28
- Last updated
- 2020-03-04
- Certified
- 2020-03-04
Frequently asked questions
- What is Gergana Nikolova's NPI number?
- Gergana Nikolova's National Provider Identifier (NPI) is 1902323298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gergana Nikolova's specialty?
- Gergana Nikolova is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Gergana Nikolova located?
- Gergana Nikolova's practice location on file with NPPES is 430 Main St, Green Bay, WI 54301-5115.
- What is Gergana Nikolova's phone number?
- The practice phone number listed in the NPPES registry for Gergana Nikolova is (920) 431-0567.
- Does Gergana Nikolova accept Medicare?
- Gergana Nikolova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gergana Nikolova's NPI active?
- Yes — Gergana Nikolova's NPI (1902323298) is active in the NPPES registry as of the last update on 2020-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.