Katherine Kolaczenko
NPI 1497409098 · Mental Health Counselor · Lexington, MA
Katherine Kolaczenko is a Mental Health Counselor provider in Lexington, MA (NPI 1497409098).
Provider details
- NPI number
- 1497409098
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Community Health Worker172V00000X
Other Service Providers
Profile Score
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
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
- 2022-02-11
- Last updated
- 2023-06-01
- Certified
- 2023-06-01
Frequently asked questions
- What is Katherine Kolaczenko's NPI number?
- Katherine Kolaczenko's National Provider Identifier (NPI) is 1497409098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Kolaczenko's specialty?
- Katherine Kolaczenko is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Katherine Kolaczenko located?
- Katherine Kolaczenko's practice location on file with NPPES is 125 Hartwell Ave, Lexington, MA 02421-3100.
- What is Katherine Kolaczenko's phone number?
- The practice phone number listed in the NPPES registry for Katherine Kolaczenko is (781) 861-0890.
- Is Katherine Kolaczenko's NPI active?
- Yes — Katherine Kolaczenko's NPI (1497409098) is active in the NPPES registry as of the last update on 2023-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.