IndividualActive
Cassandra Johnson, RDN
NPI 1508257965 · Registered Dietitian · Boston, MA
Cassandra Johnson, RDN is a Registered Dietitian provider in Boston, MA (NPI 1508257965).
Provider details
- NPI number
- 1508257965
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
60 State St
Good Measures LLC, Suite 700
Boston, MA 02109-1800
Phone: (888) 320-1776
Fax: (617) 507-8576
Street-level locationGet directions
Mailing address
60 State St
Boston, MA 02109-1800
Registry dates
- Enumerated
- 2015-02-06
- Last updated
- 2017-05-04
Frequently asked questions
- What is Cassandra Johnson's NPI number?
- Cassandra Johnson's National Provider Identifier (NPI) is 1508257965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Johnson's specialty?
- Cassandra Johnson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Cassandra Johnson located?
- Cassandra Johnson's practice location on file with NPPES is 60 State St, Boston, MA 02109-1800.
- What is Cassandra Johnson's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Johnson is (888) 320-1776.
- Is Cassandra Johnson's NPI active?
- Yes — Cassandra Johnson's NPI (1508257965) is active in the NPPES registry as of the last update on 2017-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.