Active NPI
Olivia Arguello
- Student in an Organized Health Care Education/Training Program
- Ann Arbor, MI
National Provider Identifier
1548113228
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Student in an Organized Health Care Education/Training Program
- Practice address
- 426 N Ingalls St
Ann Arbor, MI 48109-2003 - Phone
- (734) 763-5985
- NPI assigned
- Feb 20, 2026
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Inpatient Obstetric Registered Nurse | 163WX0003X | 4704429944 | MI | |
| Student in an Organized Health Care Education/Training Program | 390200000X | Primary |
Addresses
Primary practice location
426 N Ingalls St
Ann Arbor, MI 48109-2003
Mailing address
503 N Adams St Apt 1
Ypsilanti, MI 48197-2379
Phone (714) 944-3805
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 4704429944 | MI | MD | Inpatient Obstetric Registered Nurse |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1771545600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771545600000",
"number": "1548113228",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "503 N ADAMS ST APT 1",
"city": "YPSILANTI",
"state": "MI",
"postal_code": "481972379",
"telephone_number": "714-944-3805"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "426 N INGALLS ST",
"city": "ANN ARBOR",
"state": "MI",
"postal_code": "481092003",
"telephone_number": "734-763-5985"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ARGUELLO",
"first_name": "OLIVIA",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-02-20",
"last_updated": "2026-02-20",
"certification_date": "2026-02-20",
"status": "A"
},
"taxonomies": [
{
"code": "163WX0003X",
"taxonomy_group": "",
"desc": "Registered Nurse, Obstetric, Inpatient",
"state": "MI",
"license": "4704429944",
"primary": false
},
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"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 Feb 20, 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.