Ellen M Byron
NPI 1154502839 · Registered Dietitian · Haverhill, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen M Byron is a Registered Dietitian organization in Haverhill, MA (NPI 1154502839).
Provider details
- NPI number
- 1154502839
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Ellen Byron, Owner(978) 373-6809
- License
- 494 (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
18 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
- 2007-11-21
- Last updated
- 2008-01-18
Frequently asked questions
- What is Ellen M Byron's NPI number?
- Ellen M Byron's National Provider Identifier (NPI) is 1154502839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ellen M Byron?
- Ellen M Byron is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Ellen M Byron located?
- Ellen M Byron's practice location on file with NPPES is 215 Summer St, Haverhill, MA 01830-6320.
- What is Ellen M Byron's phone number?
- The practice phone number listed in the NPPES registry for Ellen M Byron is (978) 373-6809.
- Does Ellen M Byron accept Medicare?
- Ellen M Byron is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ellen M Byron?
- The authorized official listed on Ellen M Byron's NPPES record is Ellen Byron, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ellen M Byron's NPI active?
- Yes — Ellen M Byron's NPI (1154502839) is active in the NPPES registry as of the last update on 2008-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.