Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Bonnie Lyn Bleck, M.S.,P.D.

School Counselor in Great Neck, NY · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1174826085

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Registry record

Entity type Individual (Type 1)

Name Mrs. Bonnie Lyn Bleck

Credential M.S.,P.D.

Sex Female

Practice address 105 Clover Dr, Pupil Personnel Services-Great Neck Public Schools, Great Neck, NY, 11021

Phone (516) 441-4970

Fax (516) 441-4270

Enumeration date Dec 15, 2010

Last updated in NPPES Dec 15, 2010

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 000038-1 Secondary

101YS0200X School Counselor Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1174826085 active?

Yes, as of the latest NPPES snapshot, NPI 1174826085 is active (record last updated 2010-12-15).

How do I verify Bonnie Bleck's NPI record?

Cross-check NPI 1174826085 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-15.