NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sonya Gregory

Case Manager/Care Coordinator in Detroit, MI · enumerated 2017 · practices at Travelers Aid Society Metropolitan Detroit.

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

National Provider Identifier

1255847885

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Sonya Gregory
Sex Female
Practice address 65 Cadillac Sq Ste 3000, Detroit, MI, 48226
Fax (313) 285-2040
Enumeration date Dec 19, 2017
Last updated in NPPES Dec 19, 2017

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers 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

Where does Sonya Gregory practice?
The practice location on file with NPPES is in Detroit, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sonya Gregory?
The National Provider Identifier (NPI) for Sonya Gregory is 1255847885, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-19.