Tracy Merlau, LMSW
NPI 1730645623 · Social Worker · Lyons, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tracy Merlau, LMSW is a Social Worker provider in Lyons, NY (NPI 1730645623).
Provider details
- NPI number
- 1730645623
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 099861 (NY)
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
7 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
Mailing address
Registry dates
- Enumerated
- 2019-02-15
- Last updated
- 2019-02-15
Frequently asked questions
- What is Tracy Merlau's NPI number?
- Tracy Merlau's National Provider Identifier (NPI) is 1730645623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracy Merlau's specialty?
- Tracy Merlau is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Tracy Merlau located?
- Tracy Merlau's practice location on file with NPPES is Wbhn, Lyons, NY 14489.
- What is Tracy Merlau's phone number?
- The practice phone number listed in the NPPES registry for Tracy Merlau is (315) 946-5722.
- Does Tracy Merlau accept Medicare?
- Tracy Merlau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tracy Merlau's NPI active?
- Yes — Tracy Merlau's NPI (1730645623) is active in the NPPES registry as of the last update on 2019-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.