Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Cathy Haigis, CSC-AD

Addiction (Substance Use Disorder) Counselor in Pasadena, MD · enumerated 2018.

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

National Provider Identifier

1689144271

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Registry record

Entity type Individual (Type 1)

Name Mrs. Cathy Haigis

Credential CSC-AD

Sex Female

Practice address 2528 Mountain Rd.7204, Pasadena, MD, 21122

Phone (443) 548-3733

Fax (410) 360-1675

Enumeration date Nov 27, 2018

Last updated in NPPES Nov 27, 2018

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License SC2458 (MD) 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 1689144271 active?

Yes, as of the latest NPPES snapshot, NPI 1689144271 is active (record last updated 2018-11-27).

How do I verify Cathy Haigis's NPI record?

Cross-check NPI 1689144271 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-27.