Elvira Johnson, M.S.,R.D.,C.D.E.,LDN
NPI 1407949043 · Registered Dietitian · Woburn, MA
Elvira Johnson, M.S.,R.D.,C.D.E.,LDN is a Registered Dietitian provider in Woburn, MA (NPI 1407949043).
Provider details
- NPI number
- 1407949043
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- M.S.,R.D.,C.D.E.,LDN
- Sex
- Female
- Sole proprietor
- No
- License
- NU850 (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
19 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
- 2006-10-02
- Last updated
- 2010-06-17
Frequently asked questions
- What is Elvira Johnson's NPI number?
- Elvira Johnson's National Provider Identifier (NPI) is 1407949043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elvira Johnson's specialty?
- Elvira Johnson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Elvira Johnson located?
- Elvira Johnson's practice location on file with NPPES is 15 Commonwealth Ave, Woburn, MA 01801-5193.
- What is Elvira Johnson's phone number?
- The practice phone number listed in the NPPES registry for Elvira Johnson is (866) 784-5647.
- Is Elvira Johnson's NPI active?
- Yes — Elvira Johnson's NPI (1407949043) is active in the NPPES registry as of the last update on 2010-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.