Stephen Mackinnon
NPI 1164747796 · Mental Health Counselor · Springfield, MA
Stephen Mackinnon is a Mental Health Counselor provider in Springfield, MA (NPI 1164747796).
Provider details
- NPI number
- 1164747796
- 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
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
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
Mailing address
Registry dates
- Enumerated
- 2010-04-07
- Last updated
- 2012-04-11
Frequently asked questions
- What is Stephen Mackinnon's NPI number?
- Stephen Mackinnon's National Provider Identifier (NPI) is 1164747796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Mackinnon's specialty?
- Stephen Mackinnon is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Stephen Mackinnon located?
- Stephen Mackinnon's practice location on file with NPPES is 417 Liberty St, Springfield, MA 01104-3736.
- What is Stephen Mackinnon's phone number?
- The practice phone number listed in the NPPES registry for Stephen Mackinnon is (413) 736-3668.
- Is Stephen Mackinnon's NPI active?
- Yes — Stephen Mackinnon's NPI (1164747796) is active in the NPPES registry as of the last update on 2012-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.