Heidi Davidson, M.S., R.D., L.D.N.
NPI 1932435096 · Registered Dietitian · Lexington, MA
Heidi Davidson, M.S., R.D., L.D.N. is a Registered Dietitian provider in Lexington, MA (NPI 1932435096).
Provider details
- NPI number
- 1932435096
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- M.S., R.D., L.D.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 1293 (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
16 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
- 2009-10-26
- Last updated
- 2009-10-26
Frequently asked questions
- What is Heidi Davidson's NPI number?
- Heidi Davidson's National Provider Identifier (NPI) is 1932435096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Davidson's specialty?
- Heidi Davidson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Heidi Davidson located?
- Heidi Davidson's practice location on file with NPPES is 33 Bedford St, Lexington, MA 02420-4319.
- What is Heidi Davidson's phone number?
- The practice phone number listed in the NPPES registry for Heidi Davidson is (617) 877-2202.
- Is Heidi Davidson's NPI active?
- Yes — Heidi Davidson's NPI (1932435096) is active in the NPPES registry as of the last update on 2009-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.