Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ljudmil Kljusev MD, LLC

Q: What is the NPI number for Ljudmil Kljusev MD, LLC?

The NPI for Ljudmil Kljusev MD, LLC is 1245503705, a Type 2 (organization) record in the CMS NPPES registry.

Prescribing (Medical) Psychologist in Milford, CT · enumerated 2012 · authorized official Ljudmil Kljusev, MD.

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

National Provider Identifier

1245503705

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Registry record

Entity type Organization (Type 2)

Legal business name Ljudmil Kljusev MD, LLC

Practice address 227 Naugatuck Ave, Milford, CT, 06460

Phone (203) 693-3500

Enumeration date Feb 14, 2012

Last updated in NPPES Feb 15, 2012

Taxonomy & classification

103TP0016X Prescribing (Medical) Psychologist Behavioral Health & Social Service Providers · License 039302 (CT) Primary

Authorized official

Name Ljudmil Kljusev

Title MD

Phone (203) 693-3500

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

Who is the authorized official for Ljudmil Kljusev MD, LLC?

NPPES lists Ljudmil Kljusev (MD) as the authorized official for this organization.

What is the NPI number for Ljudmil Kljusev MD, LLC?

The NPI for Ljudmil Kljusev MD, LLC is 1245503705, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-15.