Active NPI
Arnel De Guzman Magno, MD
- Hospitalist Physician
- Green Bay, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- 60073
- Practice address
- 1160 Kepler Dr
Green Bay, WI 54311-8321 - Phone
- (920) 288-5500
- NPI assigned
- Jul 14, 2009
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 60073 | WI | |
| Hospitalist Physician | 208M00000X | 60073 | WI | Primary |
Addresses
Primary practice location
1160 Kepler Dr
Green Bay, WI 54311-8321
Mailing address
PO Box 735044
Chicago, IL 60673-5044
Phone (800) 326-2250
Other practice location 1
2845 Greenbrier Rd
Green Bay, WI 54311-6519
Phone (920) 288-8000
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100030658 | Medicaid | WI |
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | amagno87036@direct.myadvocateaurora.org | ||
| FHIR URL | https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/ |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20130809000367 | WI | Practitioner - Internal Medicine | 3173765823 | Reassigns benefits to 2 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 2005
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
2845 Greenbrier Rd
Green Bay, WI 54311-6519
Phone (920) 288-8000
Hospital & facility affiliations
- Aurora at Home
- Aurora Baycare Medical Ctr
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Aurora Medical Group, Inc. | Current | Accepting new patients | |
| Aurora Medical Group, Inc. | Internal Medicine | Current | Accepting new patients |
| Aurora Medical Group, Inc. | Current | Accepting new patients | |
| Baycare Aurora, LLC | Hospitalist | Current | Accepting new patients |
Locations
2253 W Mason St
Green Bay, WI 54303
Phone (920) 327-7000
2845 Greenbrier Rd
Green Bay, WI 54311
Phone (920) 288-3388
1160 Kepler Dr
Green Bay, WI 54311
Phone (920) 288-5400
1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056
Organizations & group practices 4
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.
-
- Certified Registered Nurse Anesthetist
- Milwaukee, WI
- NPI 1427271378
Internal Medicine, WI
-
- Durable Medical Equipment & Medical Supplies
- Oshkosh, WI
- NPI 1326858044
-
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Milwaukee, WI
- NPI 1659599157
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Home Health Agency
- Green Bay, WI
- NPI 1932361763
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1247529600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1751760000000",
"number": "1457580250",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 735044",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606735044",
"telephone_number": "800-326-2250"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1160 KEPLER DR",
"city": "GREEN BAY",
"state": "WI",
"postal_code": "543118321",
"telephone_number": "920-288-5500"
}
],
"practiceLocations": [
{
"address_1": "2845 Greenbrier Rd",
"address_purpose": "LOCATION",
"city": "Green Bay",
"state": "WI",
"postal_code": "543116519",
"country_code": "US",
"telephone_number": "920-288-8000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MAGNO",
"first_name": "ARNEL",
"middle_name": "DE GUZMAN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2009-07-14",
"last_updated": "2025-07-06",
"certification_date": "2025-07-06",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "WI",
"license": "60073",
"primary": false
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "WI",
"license": "60073",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "100030658",
"state": "WI"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "amagno87036@direct.myadvocateaurora.org",
"affiliation": "N",
"address_1": "2845 Greenbrier Rd",
"city": "Green Bay",
"state": "WI",
"country_code": "US",
"postal_code": "543116519",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
"affiliation": "N",
"address_1": "2845 Greenbrier Rd",
"city": "Green Bay",
"state": "WI",
"country_code": "US",
"postal_code": "543116519",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Green Bay, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 6, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- 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.