Tessa Macgillivary, MS
NPI 1588903124 · Mental Health Counselor · Nashua, NH
Tessa Macgillivary, MS is a Mental Health Counselor provider in Nashua, NH (NPI 1588903124).
Provider details
- NPI number
- 1588903124
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6982 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
Mailing address
Additional practice locations (1)
- 120 Main St Ste 103Nashua, NH 03060-2707Phone: (603) 402-1999
Registry dates
- Enumerated
- 2013-02-01
- Last updated
- 2019-04-11
Frequently asked questions
- What is Tessa Macgillivary's NPI number?
- Tessa Macgillivary's National Provider Identifier (NPI) is 1588903124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tessa Macgillivary's specialty?
- Tessa Macgillivary is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Tessa Macgillivary located?
- Tessa Macgillivary's practice location on file with NPPES is 76 Northeastern Blvd Unit 28, Nashua, NH 03062.
- What is Tessa Macgillivary's phone number?
- The practice phone number listed in the NPPES registry for Tessa Macgillivary is (603) 402-1999.
- Is Tessa Macgillivary's NPI active?
- Yes — Tessa Macgillivary's NPI (1588903124) is active in the NPPES registry as of the last update on 2019-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.