Active NPI
Test Pro Labs
- Clinical Medical Laboratory
- Southfield, MI
National Provider Identifier
1992672083
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Medical Laboratory
- Legal business name
- TEST PRO LABS
- Practice address
- 20905 Greenfield Rd Ste 309
Southfield, MI 48075-5347 - Phone
- (313) 209-1397
- NPI assigned
- Oct 22, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Sade L Williams, OWNER
- Title
- Lab Director
- Phone
- (313) 209-1397
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Medical Laboratory | 291U00000X | Primary |
Addresses
Primary practice location
20905 Greenfield Rd Ste 309
Southfield, MI 48075-5347
Mailing address
20905 Greenfield Rd Ste 309
Southfield, MI 48075-5347
Phone (313) 209-1397
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 23D2330715 | Test Pro Labs | Certificate of waiver | Sep 21, 2027 |
National Provider Directory
National Provider DirectoryLocations
20905 Greenfield Rd
Ste 309
Southfield, MI 48075
Phone (248) 951-2296
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1761091200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1761091200000",
"number": "1992672083",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "20905 GREENFIELD RD STE 309",
"city": "SOUTHFIELD",
"state": "MI",
"postal_code": "480755347",
"telephone_number": "313-209-1397"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "20905 GREENFIELD RD STE 309",
"city": "SOUTHFIELD",
"state": "MI",
"postal_code": "480755347",
"telephone_number": "313-209-1397"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "TEST PRO LABS",
"organizational_subpart": "NO",
"enumeration_date": "2025-10-22",
"last_updated": "2025-10-22",
"certification_date": "2025-10-22",
"status": "A",
"authorized_official_last_name": "WILLIAMS",
"authorized_official_first_name": "SADE",
"authorized_official_middle_name": "L",
"authorized_official_title_or_position": "LAB DIRECTOR",
"authorized_official_telephone_number": "313-209-1397",
"authorized_official_credential": "OWNER"
},
"taxonomies": [
{
"code": "291U00000X",
"taxonomy_group": "",
"desc": "Clinical Medical Laboratory",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Southfield, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 22, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.