Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Eve C. First, LCSW-R, BCD

Clinical Social Worker in Mamaroneck, NY · enumerated 2005.

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

National Provider Identifier

1447248976

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Eve C. First

Credential LCSW-R, BCD

Sex Female

Practice address 650 Halstead Ave, Suite 103, Mamaroneck, NY, 10543

Phone (914) 777-7020

Fax (914) 833-1172

Enumeration date Oct 10, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R033056-1 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
02239476	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

How do I verify Eve First's NPI record?

Cross-check NPI 1447248976 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447248976 active?

Yes, as of the latest NPPES snapshot, NPI 1447248976 is active (record last updated 2007-07-08).

Other providers at this practice address

Browse all →

Jill Kaiser Clinical Social Worker · Mamaroneck, NY NPI 1679662506

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.