What is Erika Slezak's NPI number?

Erika Slezak's National Provider Identifier (NPI) is 1720923956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Erika Slezak's specialty?

Erika Slezak is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Erika Slezak located?

Erika Slezak's practice location on file with NPPES is 11 Broadway St, Gloversville, NY 12078-3968.

What is Erika Slezak's phone number?

The practice phone number listed in the NPPES registry for Erika Slezak is (518) 725-4310.

Is Erika Slezak's NPI active?

Yes — Erika Slezak's NPI (1720923956) is active in the NPPES registry as of the last update on 2026-04-22.

IndividualActive

Erika Slezak

NPI 1720923956 · Counselor · Gloversville, NY

Erika Slezak is a Counselor provider in Gloversville, NY (NPI 1720923956).

Provider details

NPI number: 1720923956
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
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

11 Broadway St

Gloversville, NY 12078-3968

Phone: (518) 725-4310

Street-level locationGet directions

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Mailing address