Michelle Klossner, LCSW
NPI 1366805244 · Mental Health Counselor · Buffalo, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Klossner, LCSW is a Mental Health Counselor provider in Buffalo, NY (NPI 1366805244).
Provider details
- NPI number
- 1366805244
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 75 Granite StNew London, CT 06320-5730Phone: (860) 443-2896Fax: (860) 442-5909
- 255 Hempstead StNew London, CT 06320-6204Phone: (860) 443-2896Fax: (860) 443-5909
Registry dates
- Enumerated
- 2016-03-30
- Last updated
- 2019-01-28
Frequently asked questions
- What is Michelle Klossner's NPI number?
- Michelle Klossner's National Provider Identifier (NPI) is 1366805244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Klossner's specialty?
- Michelle Klossner is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Michelle Klossner located?
- Michelle Klossner's practice location on file with NPPES is 330 Delaware Ave, Buffalo, NY 14202-1868.
- What is Michelle Klossner's phone number?
- The practice phone number listed in the NPPES registry for Michelle Klossner is (716) 842-2750.
- Does Michelle Klossner accept Medicare?
- Michelle Klossner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Klossner's NPI active?
- Yes — Michelle Klossner's NPI (1366805244) is active in the NPPES registry as of the last update on 2019-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.