What is Jacob Smielecki's NPI number?

Jacob Smielecki's National Provider Identifier (NPI) is 1114856291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jacob Smielecki's specialty?

Jacob Smielecki is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Jacob Smielecki located?

Jacob Smielecki's practice location on file with NPPES is 531 Farber Lakes Dr, Williamsville, NY 14221-5773.

What is Jacob Smielecki's phone number?

The practice phone number listed in the NPPES registry for Jacob Smielecki is (716) 895-6700.

Is Jacob Smielecki's NPI active?

Yes — Jacob Smielecki's NPI (1114856291) is active in the NPPES registry as of the last update on 2026-05-15.

IndividualActive

Jacob Smielecki

NPI 1114856291 · Social Worker · Williamsville, NY

Jacob Smielecki is a Social Worker provider in Williamsville, NY (NPI 1114856291).

Provider details

NPI number: 1114856291
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

531 Farber Lakes Dr

Williamsville, NY 14221-5773

Phone: (716) 895-6700

Street-level locationGet directions

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Mailing address