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Katlyn Troisi, LICSW
NPI 1477211563 · Mental Health Counselor · Waltham, MA
Katlyn Troisi, LICSW is a Mental Health Counselor provider in Waltham, MA (NPI 1477211563).
Provider details
- NPI number
- 1477211563
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 123478 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% 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
675 Main St
Waltham, MA 02451-0602
Phone: (508) 397-6307
Street-level locationGet directions
Mailing address
1881 Worcester Rd
Framingham, MA 01701-5410
Registry dates
- Enumerated
- 2021-12-06
- Last updated
- 2021-12-06
- Certified
- 2021-12-06
Frequently asked questions
- What is Katlyn Troisi's NPI number?
- Katlyn Troisi's National Provider Identifier (NPI) is 1477211563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katlyn Troisi's specialty?
- Katlyn Troisi is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Katlyn Troisi located?
- Katlyn Troisi's practice location on file with NPPES is 675 Main St, Waltham, MA 02451-0602.
- What is Katlyn Troisi's phone number?
- The practice phone number listed in the NPPES registry for Katlyn Troisi is (508) 397-6307.
- Is Katlyn Troisi's NPI active?
- Yes — Katlyn Troisi's NPI (1477211563) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.