Nikole Demke, DC
NPI 1649941691 · Chiropractor · South Sioux City, NE
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nikole Demke, DC is a Chiropractor provider in South Sioux City, NE (NPI 1649941691).
Provider details
- NPI number
- 1649941691
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2126 (NE)
Specialties & taxonomies
Chiropractic Providers
Chiropractic 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
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
Mailing address
Registry dates
- Enumerated
- 2021-09-21
- Last updated
- 2025-01-28
- Certified
- 2025-01-28
Frequently asked questions
- What is Nikole Demke's NPI number?
- Nikole Demke's National Provider Identifier (NPI) is 1649941691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nikole Demke's specialty?
- Nikole Demke is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Nikole Demke located?
- Nikole Demke's practice location on file with NPPES is 121 E 28th St, South Sioux City, NE 68776-3206.
- What is Nikole Demke's phone number?
- The practice phone number listed in the NPPES registry for Nikole Demke is (402) 241-7497.
- Does Nikole Demke accept Medicare?
- Nikole Demke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nikole Demke's NPI active?
- Yes — Nikole Demke's NPI (1649941691) is active in the NPPES registry as of the last update on 2025-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.