Active NPI
Charles Richard Southwell, DO
- Internal Medicine Physician
- Grand Blanc, MI
National Provider Identifier
1235076480
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 5151017881
- Practice address
- Genesys Parkway, Grand Blanc, Mi 48439
Grand Blanc, MI 48439 - Phone
- (810) 606-5000
- NPI assigned
- May 4, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 5151017881 | MI | Primary |
Addresses
Primary practice location
Genesys Parkway, Grand Blanc, Mi 48439
Grand Blanc, MI 48439
Mailing address
Genesys Parkway, Grand Blanc, Mi 48439
Grand Blanc, MI 48439
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 5151017881 | MI | MD | Internal Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1777852800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1777852800000",
"number": "1235076480",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "GENESYS PARKWAY, GRAND BLANC, MI 48439",
"city": "GRAND BLANC",
"state": "MI",
"postal_code": "48439"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "GENESYS PARKWAY, GRAND BLANC, MI 48439",
"city": "GRAND BLANC",
"state": "MI",
"postal_code": "48439",
"telephone_number": "810-606-5000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SOUTHWELL",
"first_name": "CHARLES",
"middle_name": "RICHARD",
"name_prefix": "Dr.",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-05-04",
"last_updated": "2026-05-04",
"certification_date": "2026-04-28",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MI",
"license": "5151017881",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Grand Blanc, MI
- Raafay Sophie, MD
- Tiffany Ann Sorensen
- Michael J. Sorscher, M.D.
- Soteria Home Health LLC
- Sound Mind Health Services
- Sparkman Physical Therapy
- Spectrum Health Hospitals (Corewell Health Grand Rapids Hospitals)
- Spectrum Health Primary Care Partners (Corewell Health Medical Group West)
- Katelyn Spencer
- Dennis Wayne Spender, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.