IndividualActive
Karen Harrington-Hiltz, RN
NPI 1851671861 · Registered Nurse · Somerville, MA
Karen Harrington-Hiltz, RN is a Registered Nurse provider in Somerville, MA (NPI 1851671861).
Provider details
- NPI number
- 1851671861
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 175175 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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 Broadway
Somerville, MA 02145-2935
Phone: (617) 284-7000
Street-level locationGet directions
Mailing address
300 Broadway
Somerville, MA 02145-2935
Registry dates
- Enumerated
- 2011-08-22
- Last updated
- 2011-08-22
Frequently asked questions
- What is Karen Harrington-Hiltz's NPI number?
- Karen Harrington-Hiltz's National Provider Identifier (NPI) is 1851671861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Harrington-Hiltz's specialty?
- Karen Harrington-Hiltz is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Karen Harrington-Hiltz located?
- Karen Harrington-Hiltz's practice location on file with NPPES is 300 Broadway, Somerville, MA 02145-2935.
- What is Karen Harrington-Hiltz's phone number?
- The practice phone number listed in the NPPES registry for Karen Harrington-Hiltz is (617) 284-7000.
- Is Karen Harrington-Hiltz's NPI active?
- Yes — Karen Harrington-Hiltz's NPI (1851671861) is active in the NPPES registry as of the last update on 2011-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.