Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Joanna Haversham, M.A.

Mental Health Counselor in Dyer, IN · enumerated 2007 · practices at C.L.O. Psychological, Serv..

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

National Provider Identifier

1609933340

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Registry record

Entity type Individual (Type 1)

Name Ms. Joanna Haversham

Credential M.A.

Sex Female

Practice address 925 Killarney Dr, Dyer, IN, 46311

Phone (773) 618-2231

Enumeration date Jan 2, 2007

Last updated in NPPES Dec 8, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 1500030688 (IL) 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

How do I verify Joanna Haversham's NPI record?

Cross-check NPI 1609933340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1609933340 active?

Yes, as of the latest NPPES snapshot, NPI 1609933340 is active (record last updated 2025-12-08).

Other providers at this practice address

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Carolyn Owens Mental Health Counselor · Dyer, IN NPI 1598820391 Ylonda Ware Mental Health Counselor · Dyer, IN NPI 1275698995 Diana Thomas Professional Counselor · Dyer, IN NPI 1285799908 Lashaun Dumas Clinical Social Worker · Dyer, IN NPI 1912255290 C.L.O. Psychological, Serv. Community/Behavioral Health Agency · Dyer, IN NPI 1447629142

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-08.