Active NPI
Corwin Legleitner, LLP
- Professional Counselor
- Flint, MI
National Provider Identifier
1710182027
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Professional Counselor
- License
- 6301005389
- Practice address
- 1040 W Bristol Rd
Flint, MI 48507-5516 - Phone
- (810) 238-5958
- NPI assigned
- Jun 18, 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 |
|---|---|---|---|---|
| Professional Counselor | 101YP2500X | 6301005389 | MI | Primary |
Addresses
Primary practice location
1040 W Bristol Rd
Flint, MI 48507-5516
Mailing address
6449 E. Grand Lake Rd.
Presque Isle, MI 49777-1154
Phone (810) 238-5958
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)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 6301005389 | MI | MD | Professional Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1182124800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1750723200000",
"number": "1710182027",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6449 E. GRAND LAKE RD.",
"city": "PRESQUE ISLE",
"state": "MI",
"postal_code": "497771154",
"telephone_number": "810-238-5958"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1040 W BRISTOL RD",
"city": "FLINT",
"state": "MI",
"postal_code": "485075516",
"telephone_number": "810-238-5958"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LEGLEITNER",
"first_name": "CORWIN",
"name_prefix": "Mr.",
"credential": "LLP",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-06-18",
"last_updated": "2025-06-24",
"certification_date": "2025-06-24",
"status": "A"
},
"taxonomies": [
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "MI",
"license": "6301005389",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Flint, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.