Active NPI
Green County Emergency Medical Service Inc
- Land Ambulance
- Monroe, WI
National Provider Identifier
1144274663
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Land Ambulance
- Legal business name
- GREEN COUNTY EMERGENCY MEDICAL SERVICE INC
- Practice address
- 1800 12TH St
Monroe, WI 53566-2139 - Phone
- (608) 329-4367
- NPI assigned
- May 20, 2006
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Hannelore Reiger
- Title
- Chief/Service Director
- Phone
- (608) 329-4367
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Land Ambulance | 3416L0300X | Primary |
Addresses
Primary practice location
1800 12TH St
Monroe, WI 53566-2139
Mailing address
PO Box 28
Monroe, WI 53566-0028
Other identifiers 4
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 41335500 | Medicaid | WI | |
| 0568618 | Medicaid | IA | |
| 1012450 | Other | PHYSICIAN'S PLUS | |
| 14860 | Other | NETWORK HEALTH PLAN |
Other names 1
- Green County EMS, Inc.
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20050331000694 | WI | Part B Supplier - Ambulance Service Supplier | 7214984491 | Practice locations: Monroe, WI |
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 52D0985154 | Green County EMS | Certificate of waiver | Apr 8, 2027 |
National Provider Directory
National Provider DirectoryLocations
1800 12th St
Monroe, WI 53566
Phone (608) 329-4367
2005 5th St
Monroe, WI 53566
1821 12th St
Monroe, WI 53566
Phone (608) 329-4367
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1148083200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1774915200000",
"number": "1144274663",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 28",
"city": "MONROE",
"state": "WI",
"postal_code": "535660028",
"fax_number": "336-510-5894"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1800 12TH ST",
"city": "MONROE",
"state": "WI",
"postal_code": "535662139",
"telephone_number": "608-329-4367"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "GREEN COUNTY EMERGENCY MEDICAL SERVICE INC",
"organizational_subpart": "NO",
"enumeration_date": "2006-05-20",
"last_updated": "2026-03-31",
"certification_date": "2026-03-31",
"status": "A",
"authorized_official_last_name": "REIGER",
"authorized_official_first_name": "HANNELORE",
"authorized_official_title_or_position": "CHIEF/SERVICE DIRECTOR",
"authorized_official_telephone_number": "608-329-4367"
},
"taxonomies": [
{
"code": "3416L0300X",
"taxonomy_group": "",
"desc": "Ambulance, Land Transport",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "41335500",
"state": "WI"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "0568618",
"state": "IA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PHYSICIAN'S PLUS",
"identifier": "1012450",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "NETWORK HEALTH PLAN",
"identifier": "14860",
"state": null
}
],
"endpoints": [],
"other_names": [
{
"organization_name": "Green County EMS, Inc.",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in Monroe, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.