Active NPI
South Oakland Gastroenterology Associates PC
- Gastroenterology Physician
- Farmington, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- 5101006198
- Legal business name
- SOUTH OAKLAND GASTROENTEROLOGY ASSOCIATES PC
- Practice address
- 23133 Orchard Lake Rd Ste 200
Farmington, MI 48336-3279 - Phone
- (248) 579-9220
- Fax
- (248) 426-7350
- NPI assigned
- Feb 2, 2006
- 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
- Jolian Sam Kathawa
- Title
- Managing Member
- Phone
- (248) 579-9220
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | 5101006198 | MI | Primary |
Addresses
Primary practice location
23133 Orchard Lake Rd Ste 200
Farmington, MI 48336-3279
Mailing address
PO Box 72737
Cleveland, OH 44192-0002
Phone (248) 579-9220
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1316919616 | Medicaid | MI |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MI
Enrollment records 1
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 |
|---|---|---|---|
| 23D0865820 | South Oakland Gastroenterology Associates | Certificate of waiver | Oct 13, 2026 |
National Provider Directory
National Provider DirectoryLocations
1 William Carls Dr
#2
Commerce Township, MI 48382
1 William Carls Dr
Fl Second
Commerce Township, MI 48382
Phone (248) 579-9220
1 William Carls Dr
Fl 2
Commerce Township, MI 48382
Phone (248) 937-3419
1 William Carls Dr
#220
Commerce Twp, MI 48382
Phone (248) 579-9220
Practitioners & affiliated clinicians
Practitioners 11
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Gastroenterology Physician
- Farmington, MI
- NPI 1083065916
-
- Gastroenterology Physician
- Farmington Hills, MI
- NPI 1306259627
-
- Gastroenterology Physician
- Farmington Hills, MI
- NPI 1013404540
-
- Internal Medicine Physician
- Farmington Hills, MI
- NPI 1548491129
Gastroenterology
-
- Gastroenterology Physician
- Farmington Hills, MI
- NPI 1457563488
-
- Anatomic Pathology & Clinical Pathology Physician
- Memphis, TN
- NPI 1659574127
MI
-
- Anatomic Pathology & Clinical Pathology Physician
- Farmington, MI
- NPI 1164400438
-
- Anatomic Pathology & Clinical Pathology Physician
- Southfield, MI
- NPI 1750380317
-
- Gastroenterology Physician
- Farmington Hills, MI
- NPI 1033189071
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1138838400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1761609600000",
"number": "1316919616",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 72737",
"city": "CLEVELAND",
"state": "OH",
"postal_code": "441920002",
"telephone_number": "248-579-9220",
"fax_number": "248-426-7350"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "23133 ORCHARD LAKE RD STE 200",
"city": "FARMINGTON",
"state": "MI",
"postal_code": "483363279",
"telephone_number": "248-579-9220",
"fax_number": "248-426-7350"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "SOUTH OAKLAND GASTROENTEROLOGY ASSOCIATES PC",
"organizational_subpart": "NO",
"enumeration_date": "2006-02-02",
"last_updated": "2025-10-28",
"certification_date": "2025-10-28",
"status": "A",
"authorized_official_last_name": "KATHAWA",
"authorized_official_first_name": "JOLIAN",
"authorized_official_middle_name": "SAM",
"authorized_official_title_or_position": "MANAGING MEMBER",
"authorized_official_telephone_number": "248-579-9220"
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Internal Medicine, Gastroenterology",
"state": "MI",
"license": "5101006198",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1316919616",
"state": "MI"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Farmington, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 28, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.