Katelyn Messier, M.A. INTERN
NPI 1609355643 · Mental Health Counselor · West Springfield, MA
Katelyn Messier, M.A. INTERN is a Mental Health Counselor provider in West Springfield, MA (NPI 1609355643).
Provider details
- NPI number
- 1609355643
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.A. INTERN
- Sex
- Female
- 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
8 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
- 2018-08-10
- Last updated
- 2018-08-10
Frequently asked questions
- What is Katelyn Messier's NPI number?
- Katelyn Messier's National Provider Identifier (NPI) is 1609355643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Messier's specialty?
- Katelyn Messier is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Katelyn Messier located?
- Katelyn Messier's practice location on file with NPPES is 103 Myron St Ste a, West Springfield, MA 01089-1485.
- What is Katelyn Messier's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Messier is (413) 592-1980.
- Is Katelyn Messier's NPI active?
- Yes — Katelyn Messier's NPI (1609355643) is active in the NPPES registry as of the last update on 2018-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.