IndividualActive
Karen Chalmers, R.D., M.S., CDE
NPI 1346261708 · Registered Dietitian · Boston, MA
Karen Chalmers, R.D., M.S., CDE is a Registered Dietitian provider in Boston, MA (NPI 1346261708).
Provider details
- NPI number
- 1346261708
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D., M.S., CDE
- Sex
- Female
- Sole proprietor
- Yes
- License
- NU149 (MA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(91/100 index)
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
72 E Concord St # 220
Boston, MA 02118
Phone: (617) 638-8593
Fax: (617) 638-7221
Street-level locationGet directions
Mailing address
72 E Concord St # 220
Boston, MA 02118
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2008-09-09
Frequently asked questions
- What is Karen Chalmers's NPI number?
- Karen Chalmers's National Provider Identifier (NPI) is 1346261708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Chalmers's specialty?
- Karen Chalmers is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Karen Chalmers located?
- Karen Chalmers's practice location on file with NPPES is 72 E Concord St # 220, Boston, MA 02118.
- What is Karen Chalmers's phone number?
- The practice phone number listed in the NPPES registry for Karen Chalmers is (617) 638-8593.
- Is Karen Chalmers's NPI active?
- Yes — Karen Chalmers's NPI (1346261708) is active in the NPPES registry as of the last update on 2008-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.