Karen Vonderhaar, RD
NPI 1639144983 · Registered Dietitian · Fort Belvoir, VA
Karen Vonderhaar, RD is a Registered Dietitian provider in Fort Belvoir, VA (NPI 1639144983).
Provider details
- NPI number
- 1639144983
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 1211 (ND)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
- Registered Dietitian133V00000X
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-02-21
- Last updated
- 2025-08-27
- Certified
- 2025-08-27
Frequently asked questions
- What is Karen Vonderhaar's NPI number?
- Karen Vonderhaar's National Provider Identifier (NPI) is 1639144983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Vonderhaar's specialty?
- Karen Vonderhaar is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Karen Vonderhaar located?
- Karen Vonderhaar's practice location on file with NPPES is 9300 Dewitt Loop, Fort Belvoir, VA 22060-5285.
- What is Karen Vonderhaar's phone number?
- The practice phone number listed in the NPPES registry for Karen Vonderhaar is (715) 231-3369.
- Is Karen Vonderhaar's NPI active?
- Yes — Karen Vonderhaar's NPI (1639144983) is active in the NPPES registry as of the last update on 2025-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.