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

Olivia Mensah

Substance Abuse Rehabilitation Facility in Highland Park, MI · enumerated 2015.

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

National Provider Identifier

1043604994

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Olivia Mensah

Sex Female

Practice address Highland Park, MI, 48203

Phone (313) 865-1500

Fax (313) 865-1477

Enumeration date Mar 27, 2015

Last updated in NPPES Mar 27, 2015

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

Taxonomy & licenses

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities Primary

Other identifiers

Identifier	Type	State	Issuer
381947263	Other	MI	OTHER

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 Olivia Mensah's NPI record?

Cross-check NPI 1043604994 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1043604994 active?

Yes, as of the latest NPPES snapshot, NPI 1043604994 is active (record last updated 2015-03-27).

Other providers at this practice address

Browse all →

Ida Colquitt Psychologist · Highland Park, MI NPI 1528209590 Joy Wosu Counselor · Highland Park, MI NPI 1295168235 Diane Johnson Addiction (Substance Use Disorder) Counselor · Highland Park, MI NPI 1912370024 Nicole Payne Addiction (Substance Use Disorder) Counselor · Detroit, MI NPI 1518490838 Patricia Murrell Addiction (Substance Use Disorder) Counselor · Detroit, MI NPI 1275059834 Aliya Washington Addiction (Substance Use Disorder) Counselor · Highland Park, MI NPI 1639661135 Ashley Haney Mental Health Counselor · Highland Park, MI NPI 1730668088 Laya Kleinman Clinical Social Worker · Highland Park, MI NPI 1033757281

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-27.