Active NPI
Karen L Marsh, CCHW CNA RMA
- Community Health Worker
- Ann Arbor, MI
National Provider Identifier
1831059328
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Community Health Worker
- Practice address
- 3830 Packard St Ste 200
Ann Arbor, MI 48108-2051 - Phone
- (810) 588-4306
- Fax
- (810) 588-4266
- NPI assigned
- Nov 17, 2025
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Nurse's Aide | 376K00000X | MI | ||
| Community Health Worker | 172V00000X | MI | Primary |
Addresses
Primary practice location
3830 Packard St Ste 200
Ann Arbor, MI 48108-2051
Mailing address
PO Box 345
Howell, MI 48844-0345
Phone (810) 588-4306
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
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lpo, LLC | Current | Accepting new patients |
Locations
3830 Packard St
Ste 200
Ann Arbor, MI 48108
Phone (810) 588-4306
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Case Management Agency
- Ann Arbor, MI
- NPI 1790438729
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1763337600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1763337600000",
"number": "1831059328",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 345",
"city": "HOWELL",
"state": "MI",
"postal_code": "488440345",
"telephone_number": "810-588-4306",
"fax_number": "810-588-4266"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3830 PACKARD ST STE 200",
"city": "ANN ARBOR",
"state": "MI",
"postal_code": "481082051",
"telephone_number": "810-588-4306",
"fax_number": "810-588-4266"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MARSH",
"first_name": "KAREN",
"middle_name": "L",
"credential": "CCHW CNA RMA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-11-17",
"last_updated": "2025-11-17",
"certification_date": "2025-11-17",
"status": "A"
},
"taxonomies": [
{
"code": "376K00000X",
"taxonomy_group": "",
"desc": "Nurse's Aide",
"state": "MI",
"license": null,
"primary": false
},
{
"code": "172V00000X",
"taxonomy_group": "",
"desc": "Community Health Worker",
"state": "MI",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Ann Arbor, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 17, 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.