Timothy Musielak, LMHC CASAC
NPI 1689805962 · Mental Health Counselor · Williamsville, NY
Timothy Musielak, LMHC CASAC is a Mental Health Counselor provider in Williamsville, NY (NPI 1689805962).
Provider details
- NPI number
- 1689805962
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC CASAC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20316 (NY)
Specialties & taxonomies
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
16 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
- 2009-08-04
- Last updated
- 2009-08-04
Frequently asked questions
- What is Timothy Musielak's NPI number?
- Timothy Musielak's National Provider Identifier (NPI) is 1689805962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Musielak's specialty?
- Timothy Musielak is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Timothy Musielak located?
- Timothy Musielak's practice location on file with NPPES is 6460 Main St, Williamsville, NY 14221-5838.
- What is Timothy Musielak's phone number?
- The practice phone number listed in the NPPES registry for Timothy Musielak is (716) 225-6327.
- Is Timothy Musielak's NPI active?
- Yes — Timothy Musielak's NPI (1689805962) is active in the NPPES registry as of the last update on 2009-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.