Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Francis Kenneth Chapman, LMSW

Social Worker in Oakdale, NY · enumerated 2017.

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

National Provider Identifier

1588180301

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Francis Kenneth Chapman

Credential LMSW

Sex Male

Practice address 405 Locust Ave, Oakdale, NY, 11769

Phone (631) 567-1626

Enumeration date Aug 15, 2017

Last updated in NPPES May 8, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 098273 (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

Is NPI 1588180301 active?

Yes, as of the latest NPPES snapshot, NPI 1588180301 is active (record last updated 2023-05-08).

How do I verify Francis Chapman's NPI record?

Cross-check NPI 1588180301 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-08.