Active NPI
Rorie Kleinsasser
- Pediatrics Physician
- Tucson, AZ
National Provider Identifier
1578491502
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- R82492
- Practice address
- 1625 N Campbell Ave
Tucson, AZ 85719-4330 - Phone
- (520) 694-0111
- NPI assigned
- May 11, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | R82492 | AZ | Primary |
Addresses
Primary practice location
1625 N Campbell Ave
Tucson, AZ 85719-4330
Mailing address
1501 N Campbell Ave
Tucson, AZ 85724-0001
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| R82492 | AZ | MD | Pediatrics Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1778457600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778457600000",
"number": "1578491502",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1501 N CAMPBELL AVE",
"city": "TUCSON",
"state": "AZ",
"postal_code": "857240001"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1625 N CAMPBELL AVE",
"city": "TUCSON",
"state": "AZ",
"postal_code": "857194330",
"telephone_number": "520-694-0111"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KLEINSASSER",
"first_name": "RORIE",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-05-11",
"last_updated": "2026-05-11",
"certification_date": "2026-05-11",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "AZ",
"license": "R82492",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Tucson, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 2026; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.