IndividualActive
Mark Farrin
NPI 1063200129 · Mental Health Counselor · Salem, MA
Mark Farrin is a Mental Health Counselor provider in Salem, MA (NPI 1063200129).
Provider details
- NPI number
- 1063200129
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
35 Congress Street
Building 2, Suite 2150b
Salem, MA 01970
Phone: (978) 745-2440
Street-level locationGet directions
Mailing address
40 East St
Topsfield, MA 01983-1231
Registry dates
- Enumerated
- 2025-04-29
- Last updated
- 2025-05-09
- Certified
- 2025-05-09
Frequently asked questions
- What is Mark Farrin's NPI number?
- Mark Farrin's National Provider Identifier (NPI) is 1063200129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Farrin's specialty?
- Mark Farrin is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Farrin located?
- Mark Farrin's practice location on file with NPPES is 35 Congress Street, Salem, MA 01970.
- What is Mark Farrin's phone number?
- The practice phone number listed in the NPPES registry for Mark Farrin is (978) 745-2440.
- Is Mark Farrin's NPI active?
- Yes — Mark Farrin's NPI (1063200129) is active in the NPPES registry as of the last update on 2025-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.