Joy Mccallum, Ms, Rdn, Ldn, Clt
NPI 1952847600 · Registered Dietitian · Lexington, MA
Joy Mccallum, Ms, Rdn, Ldn, Clt is a Registered Dietitian organization in Lexington, MA (NPI 1952847600).
Provider details
- NPI number
- 1952847600
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Joy Mccallum, Registered Dietitian(781) 861-0762
- License
- NU 209 (MA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-01-18
- Last updated
- 2017-01-18
Frequently asked questions
- What is Joy Mccallum, Ms, Rdn, Ldn, Clt's NPI number?
- Joy Mccallum, Ms, Rdn, Ldn, Clt's National Provider Identifier (NPI) is 1952847600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joy Mccallum, Ms, Rdn, Ldn, Clt?
- Joy Mccallum, Ms, Rdn, Ldn, Clt is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Joy Mccallum, Ms, Rdn, Ldn, Clt located?
- Joy Mccallum, Ms, Rdn, Ldn, Clt's practice location on file with NPPES is 22 Fairbanks Rd, Lexington, MA 02421-7729.
- What is Joy Mccallum, Ms, Rdn, Ldn, Clt's phone number?
- The practice phone number listed in the NPPES registry for Joy Mccallum, Ms, Rdn, Ldn, Clt is (781) 861-0762.
- Who is the authorized official for Joy Mccallum, Ms, Rdn, Ldn, Clt?
- The authorized official listed on Joy Mccallum, Ms, Rdn, Ldn, Clt's NPPES record is Joy Mccallum, Registered Dietitian. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joy Mccallum, Ms, Rdn, Ldn, Clt's NPI active?
- Yes — Joy Mccallum, Ms, Rdn, Ldn, Clt's NPI (1952847600) is active in the NPPES registry as of the last update on 2017-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.