Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carter Armstrong Allen, LMSW

Social Worker in Garden City, NY · enumerated 2025.

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

National Provider Identifier

1346120532

Verified

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Registry record

Entity type Individual (Type 1)

Name Carter Armstrong Allen

Credential LMSW

Sex Male

Practice address 17 Maxwell Rd, Garden City, NY, 11530

Phone (516) 551-4637

Enumeration date Sep 8, 2025

Last updated in NPPES Sep 8, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 128695 (NY) 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

How do I verify Carter Allen's NPI record?

Cross-check NPI 1346120532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1346120532 active?

Yes, as of the latest NPPES snapshot, NPI 1346120532 is active (record last updated 2025-09-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-08.