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

Dion Marie Mccullough, MA, LLMFT

Case Management Agency in Redford, MI · enumerated 2018.

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

National Provider Identifier

1831669134

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Registry record

Entity type Individual (Type 1)

Name Dion Marie Mccullough

Credential MA, LLMFT

Sex Female

Practice address Redford, MI, 48239

Phone (313) 937-9500

Fax (313) 957-9504

Enumeration date Nov 29, 2018

Last updated in NPPES Mar 3, 2022

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

Taxonomy & licenses

251B00000X Case Management Agency Agencies · License 4101006779 (MI) Primary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 4151000365 (MI) Secondary

Other identifiers

Identifier	Type	State	Issuer
1467937870	Medicaid	MI	-

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

What specialty is Dion Mccullough?

Dion Mccullough is registered in NPPES with the primary taxonomy of Case Management Agency. 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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Linda Potter-Gallant Psychologist · Redford, MI NPI 1245521459 Anitra Smith Clinical Social Worker · Redford, MI NPI 1639447287 Rory Wagner Professional Counselor · Redford, MI NPI 1659646297 Elaine Vanhoey Clinical Social Worker · Redford, MI NPI 1609131952 Julie Kurkowski Clinical Social Worker · Redford, MI NPI 1558615443 Peter Fashho Counselor · Redford, MI NPI 1205265451 Anne Snudden Social Worker · Redford, MI NPI 1154751329 Emily Williams Counselor · Redford, MI NPI 1316340854

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-03.