NPI Portal NPI Lookup & Verification

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

Mrs. Theresa Pylah Gardiner, BASW

Clinical Social Worker in Detroit, MI · enumerated 2007.

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

National Provider Identifier

1598882540

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Theresa Pylah Gardiner
Credential BASW
Sex Female
Practice address Detroit, MI, 48214
Phone (313) 924-7860
Fax (313) 924-0350
Enumeration date Mar 23, 2007
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6802085632 (MI) 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

What is the NPI number for Theresa Gardiner?
The National Provider Identifier (NPI) for Theresa Gardiner is 1598882540, a Type 1 (individual) record in the CMS NPPES registry.
Where does Theresa Gardiner practice?
The practice location on file with NPPES is in Detroit, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.