What is Glenn Slaby's NPI number?

Glenn Slaby's National Provider Identifier (NPI) is 1811869811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Glenn Slaby's specialty?

Glenn Slaby is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Glenn Slaby located?

Glenn Slaby's practice location on file with NPPES is 275 North St, Harrison, NY 10528-1140.

What is Glenn Slaby's phone number?

The practice phone number listed in the NPPES registry for Glenn Slaby is (914) 925-5309.

Is Glenn Slaby's NPI active?

Yes — Glenn Slaby's NPI (1811869811) is active in the NPPES registry as of the last update on 2026-01-12.

IndividualActive

Glenn Slaby

NPI 1811869811 · Peer Specialist · Harrison, NY

Glenn Slaby is a Peer Specialist provider in Harrison, NY (NPI 1811869811).

Provider details

NPI number: 1811869811
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Basic profile(47/100 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

275 North St

Harrison, NY 10528-1140

Phone: (914) 925-5309

Approximate (ZIP-level) locationGet directions

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Mailing address