IndividualActive
Joan Mandelson, MS RD
NPI 1144723743 · Registered Dietitian · Arlington, VA
Joan Mandelson, MS RD is a Registered Dietitian provider in Arlington, VA (NPI 1144723743).
Provider details
- NPI number
- 1144723743
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS RD
- Sex
- Female
- Sole proprietor
- No
- License
- 86049917 (VA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(68/100 index)
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
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
601 S Carlin Springs Rd
Arlington, VA 22204-1044
Phone: (703) 271-8800
Street-level locationGet directions
Mailing address
601 S Carlin Springs Rd
Arlington, VA 22204-1044
Registry dates
- Enumerated
- 2018-03-10
- Last updated
- 2018-03-10
Frequently asked questions
- What is Joan Mandelson's NPI number?
- Joan Mandelson's National Provider Identifier (NPI) is 1144723743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Mandelson's specialty?
- Joan Mandelson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Joan Mandelson located?
- Joan Mandelson's practice location on file with NPPES is 601 S Carlin Springs Rd, Arlington, VA 22204-1044.
- What is Joan Mandelson's phone number?
- The practice phone number listed in the NPPES registry for Joan Mandelson is (703) 271-8800.
- Is Joan Mandelson's NPI active?
- Yes — Joan Mandelson's NPI (1144723743) is active in the NPPES registry as of the last update on 2018-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.