Andrea Duvnjak, ND, DC
NPI 1700426624 · Chiropractor · Charlotte, NC
Andrea Duvnjak, ND, DC is a Chiropractor provider in Charlotte, NC (NPI 1700426624).
Provider details
- NPI number
- 1700426624
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- ND, DC
- Sex
- Female
- Sole proprietor
- No
- License
- 099.0134089 (VT)
Specialties & taxonomies
Chiropractic Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-01-08
- Last updated
- 2020-01-08
- Certified
- 2020-01-08
Frequently asked questions
- What is Andrea Duvnjak's NPI number?
- Andrea Duvnjak's National Provider Identifier (NPI) is 1700426624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Duvnjak's specialty?
- Andrea Duvnjak is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Andrea Duvnjak located?
- Andrea Duvnjak's practice location on file with NPPES is 15640 Don Lochman Ln Ste a, Charlotte, NC 28277-4793.
- What is Andrea Duvnjak's phone number?
- The practice phone number listed in the NPPES registry for Andrea Duvnjak is (708) 408-4989.
- Is Andrea Duvnjak's NPI active?
- Yes — Andrea Duvnjak's NPI (1700426624) is active in the NPPES registry as of the last update on 2020-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.