Active NPI
Michael Duane Lonergan Jr.
- Physical Therapy Assistant
- Mason, MI
National Provider Identifier
1750206702
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physical Therapy Assistant
- Practice address
- 132 S Cedar St
Mason, MI 48854-2401 - Phone
- (517) 853-6800
- NPI assigned
- Aug 11, 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 |
|---|---|---|---|---|
| Physical Therapy Assistant | 225200000X | MI | Primary |
Addresses
Primary practice location
132 S Cedar St
Mason, MI 48854-2401
Mailing address
2742 Granada Dr Apt 3B
Jackson, MI 49202-5347
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": "1786406400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786406400000",
"number": "1750206702",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2742 GRANADA DR APT 3B",
"city": "JACKSON",
"state": "MI",
"postal_code": "492025347"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "132 S CEDAR ST",
"city": "MASON",
"state": "MI",
"postal_code": "488542401",
"telephone_number": "517-853-6800"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LONERGAN",
"first_name": "MICHAEL",
"middle_name": "DUANE",
"name_prefix": "Mr.",
"name_suffix": "Jr.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-08-11",
"last_updated": "2026-08-11",
"certification_date": "2026-08-11",
"status": "A"
},
"taxonomies": [
{
"code": "225200000X",
"taxonomy_group": "",
"desc": "Physical Therapy Assistant",
"state": "MI",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Mason, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 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.