IndividualActive
Karen Warman, RD
NPI 1508989286 · Registered Dietitian · Boston, MA
Karen Warman, RD is a Registered Dietitian provider in Boston, MA (NPI 1508989286).
Provider details
- NPI number
- 1508989286
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 2406 (MA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(89/100 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
300 Longwood Ave
Boston, MA 02115-5724
Phone: (617) 355-6177
Street-level locationGet directions
Mailing address
31 Pine St
Weston, MA 02493-1115
Registry dates
- Enumerated
- 2007-04-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Warman's NPI number?
- Karen Warman's National Provider Identifier (NPI) is 1508989286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Warman's specialty?
- Karen Warman is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Karen Warman located?
- Karen Warman's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Karen Warman's phone number?
- The practice phone number listed in the NPPES registry for Karen Warman is (617) 355-6177.
- Is Karen Warman's NPI active?
- Yes — Karen Warman's NPI (1508989286) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.