IndividualActive
Nathan Harris, LICSW
NPI 1548599236 · Clinical Social Worker · Boston, MA
Nathan Harris, LICSW is a Clinical Social Worker provider in Boston, MA (NPI 1548599236).
Provider details
- NPI number
- 1548599236
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Male
- Sole proprietor
- No
- License
- 114217 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
206 Clarendon St
Trinity Boston Counseling Center
Boston, MA 02116-3722
Phone: (617) 536-0944
Fax: (617) 536-8916
Street-level locationGet directions
Mailing address
206 Clarendon St
Boston, MA 02116-3722
Registry dates
- Enumerated
- 2009-12-09
- Last updated
- 2009-12-09
Frequently asked questions
- What is Nathan Harris's NPI number?
- Nathan Harris's National Provider Identifier (NPI) is 1548599236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Harris's specialty?
- Nathan Harris is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nathan Harris located?
- Nathan Harris's practice location on file with NPPES is 206 Clarendon St, Boston, MA 02116-3722.
- What is Nathan Harris's phone number?
- The practice phone number listed in the NPPES registry for Nathan Harris is (617) 536-0944.
- Is Nathan Harris's NPI active?
- Yes — Nathan Harris's NPI (1548599236) is active in the NPPES registry as of the last update on 2009-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.