Margaret Blatchford, MPH, RD, LDN
NPI 1770120545 · Registered Dietitian · Cambridge, MA
Margaret Blatchford, MPH, RD, LDN is a Registered Dietitian provider in Cambridge, MA (NPI 1770120545).
Provider details
- NPI number
- 1770120545
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MPH, RD, LDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4902-NU-NU (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
6 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
- 2019-11-29
- Last updated
- 2019-11-29
Frequently asked questions
- What is Margaret Blatchford's NPI number?
- Margaret Blatchford's National Provider Identifier (NPI) is 1770120545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Blatchford's specialty?
- Margaret Blatchford is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Margaret Blatchford located?
- Margaret Blatchford's practice location on file with NPPES is 3 Bow St, Cambridge, MA 02138-5109.
- What is Margaret Blatchford's phone number?
- The practice phone number listed in the NPPES registry for Margaret Blatchford is (617) 547-2255.
- Is Margaret Blatchford's NPI active?
- Yes — Margaret Blatchford's NPI (1770120545) is active in the NPPES registry as of the last update on 2019-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.