Active NPI
Guy Lynch
- Addiction (Substance Use Disorder) Counselor
- Port Huron, MI
National Provider Identifier
1124685938
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Addiction (Substance Use Disorder) Counselor
- Practice address
- 718 Griswold St
Port Huron, MI 48060-5847 - Phone
- (810) 238-0483
- Fax
- (810) 239-5518
- NPI assigned
- May 28, 2019
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | Primary | ||
| Peer Specialist | 175T00000X |
Addresses
Primary practice location
718 Griswold St
Port Huron, MI 48060-5847
Mailing address
529 M L King Ave
Flint, MI 48502-2002
Phone (810) 738-7226
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1559001600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787616000000",
"number": "1124685938",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "529 M L KING AVE",
"city": "FLINT",
"state": "MI",
"postal_code": "485022002",
"telephone_number": "810-738-7226",
"fax_number": "810-239-5518"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "718 GRISWOLD ST",
"city": "PORT HURON",
"state": "MI",
"postal_code": "480605847",
"telephone_number": "810-238-0483",
"fax_number": "810-239-5518"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LYNCH",
"first_name": "GUY",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-05-28",
"last_updated": "2026-08-25",
"certification_date": "2026-08-25",
"status": "A"
},
"taxonomies": [
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": null,
"license": null,
"primary": true
},
{
"code": "175T00000X",
"taxonomy_group": "",
"desc": "Peer Specialist",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Port Huron, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 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.