Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Julia Keffer Licensed Mental Health Counselor PC

Mental Health Counselor in Oyster Bay, NY · enumerated 2025 · authorized official Julia Keffer, Owner.

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

National Provider Identifier

1316818495

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Registry record

Entity type Organization (Type 2)

Legal business name Julia Keffer Licensed Mental Health Counselor PC

Practice address 185 South St Fl 2, Oyster Bay, NY, 11771

Phone (516) 318-8057

Enumeration date Sep 13, 2025

Last updated in NPPES Sep 13, 2025

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Julia Keffer

Title Owner

Phone (516) 318-8057

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 Julia Keffer Licensed Mental Health Counselor PC?

NPPES lists Julia Keffer (Owner) as the authorized official for this organization.

What is the NPI number for Julia Keffer Licensed Mental Health Counselor PC?

The NPI for Julia Keffer Licensed Mental Health Counselor PC is 1316818495, a Type 2 (organization) record in the CMS NPPES registry.

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Julia Keffer Mental Health Counselor · Oyster Bay, NY NPI 1083370910

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-13.