Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Carolyn T Ehrlich, LCSW

Clinical Social Worker in New York, NY · enumerated 2006.

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

National Provider Identifier

1265458913

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Registry record

Entity type Individual (Type 1)

Name Carolyn T Ehrlich

Credential LCSW

Sex Female

Practice address New York, NY, 10010

Phone (212) 989-2990

Fax (212) 792-6058

Enumeration date Jul 14, 2006

Last updated in NPPES Aug 6, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 073858-1 (NY) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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 1265458913 active?

Yes, as of the latest NPPES snapshot, NPI 1265458913 is active (record last updated 2009-08-06).

How do I verify Carolyn Ehrlich's NPI record?

Cross-check NPI 1265458913 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-06.