Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carla Haas, LMSW

Social Worker in Carthage, NY · enumerated 2010.

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

National Provider Identifier

1255632782

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Registry record

Entity type Individual (Type 1)

Name Carla Haas

Credential LMSW

Sex Female

Practice address 3 Bridge St, Carthage, NY, 13619

Phone (315) 493-3300

Enumeration date Nov 15, 2010

Last updated in NPPES Nov 15, 2010

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 013918 (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.

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Frequently asked questions

What specialty is Carla Haas?

Carla Haas is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Christopher Grudowski Family Nurse Practitioner · Carthage, NY NPI 1821104647 Maryellen Blevins Physician Assistant · Carthage, NY NPI 1104937945 Wojciech Konopka Clinical Social Worker · Carthage, NY NPI 1366535197 Alain Felix General Practice Dentistry · Carthage, NY NPI 1538226105 Mulazim H.Khan General Surgery P.C. Surgery Physician · Carthage, NY NPI 1477605715 Carthage Area Hospital Inc Dental Clinic/Center · Carthage, NY NPI 1184835647 Carthage Area Hospital Inc. Mental Health Clinic/Center (Including Community Mental Health Center) · Carthage, NY NPI 1801007364 Sue Kelley Mental Health Counselor · Carthage, NY NPI 1447430012

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-15.