Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

St Joseph Mercy Chelsea Inc

Organization Psychiatric Hospital Unit · NPI 1700815347

St Joseph Mercy Chelsea Inc is a Psychiatric Hospital Unit in Chelsea, Michigan. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

775 S Main St
Chelsea, MI 48118-1383
Phone: (734) 593-6000
Fax: (734) 593-5365
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric Hospital Unit (primary) Taxonomy 273R00000X

Record details

NPI number1700815347
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ariana Raymond — Manager, Entity Provider Enrollment · (734) 343-1466
Other names St. Joseph Mercy Chelsea; St. Joseph Mercy Chelsea
NPI enumeratedJuly 3, 2006
Last updated in NPPESJuly 16, 2026
Certification dateJuly 16, 2026
Mailing address20555 Victor Pkwy, Livonia, MI 48152-7031