IndividualActive
Matthew Niemiec, LMSW
NPI 1164705646 · Social Worker · Amherst, NY
Matthew Niemiec, LMSW is a Social Worker provider in Amherst, NY (NPI 1164705646).
Provider details
- NPI number
- 1164705646
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 00084533 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
3982 Main St
Amherst, NY 14226-3450
Phone: (716) 839-4406
Fax: (716) 839-4082
Street-level locationGet directions
Mailing address
741 Delaware Ave
Buffalo, NY 14209-2201
Registry dates
- Enumerated
- 2011-09-21
- Last updated
- 2011-09-21
Frequently asked questions
- What is Matthew Niemiec's NPI number?
- Matthew Niemiec's National Provider Identifier (NPI) is 1164705646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Niemiec's specialty?
- Matthew Niemiec is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Matthew Niemiec located?
- Matthew Niemiec's practice location on file with NPPES is 3982 Main St, Amherst, NY 14226-3450.
- What is Matthew Niemiec's phone number?
- The practice phone number listed in the NPPES registry for Matthew Niemiec is (716) 839-4406.
- Is Matthew Niemiec's NPI active?
- Yes — Matthew Niemiec's NPI (1164705646) is active in the NPPES registry as of the last update on 2011-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.