Active NPI
Dean Grace, DO
- Occupational Medicine Physician
- Lansing, MI
National Provider Identifier
1093834772
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Occupational Medicine Physician
- License
- 5101011864
- Practice address
- 1004 E Michigan Ave
Lansing, MI 48912-1809 - Phone
- (517) 364-3900
- NPI assigned
- Mar 27, 2007
- 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 |
|---|---|---|---|---|
| Occupational Medicine Physician | 2083X0100X | 5101011864 | MI | Primary |
Addresses
Primary practice location
1004 E Michigan Ave
Lansing, MI 48912-1809
Mailing address
1004 E Michigan Ave
Lansing, MI 48912-1809
Phone (517) 364-3900
Other practice location 1
40000 Grand River Ave.
Suite 106
Novi, MI 48375-2121
Phone (615) 778-4066
Other practice location 2
616 Meijer Dr
Charlotte, MI 48813-8457
Phone (517) 364-3900
Other practice location 3
550 E Washington St
Ionia, MI 48846-2202
Phone (616) 523-1644
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 5101011864 | MI | MD | Occupational Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1174953600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782259200000",
"number": "1093834772",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1004 E MICHIGAN AVE",
"city": "LANSING",
"state": "MI",
"postal_code": "489121809",
"telephone_number": "517-364-3900"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1004 E MICHIGAN AVE",
"city": "LANSING",
"state": "MI",
"postal_code": "489121809",
"telephone_number": "517-364-3900"
}
],
"practiceLocations": [
{
"address_1": "40000 Grand River Ave.",
"address_2": "Suite 106",
"address_purpose": "LOCATION",
"city": "Novi",
"state": "MI",
"postal_code": "483752121",
"country_code": "US",
"telephone_number": "615-778-4066",
"fax_number": "615-778-9114",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "616 Meijer Dr",
"address_purpose": "LOCATION",
"city": "Charlotte",
"state": "MI",
"postal_code": "488138457",
"country_code": "US",
"telephone_number": "517-364-3900",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "550 E Washington St",
"address_purpose": "LOCATION",
"city": "Ionia",
"state": "MI",
"postal_code": "488462202",
"country_code": "US",
"telephone_number": "616-523-1644",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "GRACE",
"first_name": "DEAN",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-03-27",
"last_updated": "2026-06-24",
"certification_date": "2026-06-24",
"status": "A"
},
"taxonomies": [
{
"code": "2083X0100X",
"taxonomy_group": "",
"desc": "Preventive Medicine, Occupational Medicine",
"state": "MI",
"license": "5101011864",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Lansing, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.