IndividualActive
Justin Sunly
NPI 1598315335 · Mental Health Counselor · Lexington, MA
Justin Sunly is a Mental Health Counselor provider in Lexington, MA (NPI 1598315335).
Provider details
- NPI number
- 1598315335
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social 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
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
450 Bedford St
Lexington, MA 02420-1535
Phone: (978) 435-0250
Street-level locationGet directions
Mailing address
10 Applewood Dr
Westford, MA 01886-3629
Additional practice locations (3)
- 100a Haverhill StMethuen, MA 01844-4297Phone: (978) 682-5276
- 233 Needham StNewton, MA 02464Phone: (774) 203-4671
- 10 Applewood DrWestford, MA 01886-3629Phone: (978) 996-2288
Registry dates
- Enumerated
- 2019-09-13
- Last updated
- 2025-04-06
- Certified
- 2025-04-06
Frequently asked questions
- What is Justin Sunly's NPI number?
- Justin Sunly's National Provider Identifier (NPI) is 1598315335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Sunly's specialty?
- Justin Sunly is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Justin Sunly located?
- Justin Sunly's practice location on file with NPPES is 450 Bedford St, Lexington, MA 02420-1535.
- What is Justin Sunly's phone number?
- The practice phone number listed in the NPPES registry for Justin Sunly is (978) 435-0250.
- Is Justin Sunly's NPI active?
- Yes — Justin Sunly's NPI (1598315335) is active in the NPPES registry as of the last update on 2025-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.