Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Katilus, BS

Social Worker in Buffalo, NY · enumerated 2009 · practices at Mid Erie.

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

National Provider Identifier

1134369697

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Registry record

Entity type Individual (Type 1)

Name Michael Katilus

Credential BS

Sex Male

Practice address 1131 Broadway St, Buffalo, NY, 14212

Phone (716) 896-7422

Fax (716) 896-7717

Enumeration date Feb 24, 2009

Last updated in NPPES Feb 24, 2009

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
02249154	Medicaid	NY	-

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 1134369697 active?

Yes, as of the latest NPPES snapshot, NPI 1134369697 is active (record last updated 2009-02-24).

How do I verify Michael Katilus's NPI record?

Cross-check NPI 1134369697 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 2009-02-24.