Active NPI
Carlos Daniel Valladares Diaz, RN
- Registered Nurse
- Rochester, MN
National Provider Identifier
1154278356
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Nurse
- License
- 2544700
- Practice address
- 1216 2ND St SW
Rochester, MN 55902-1906 - Phone
- (507) 255-5123
- NPI assigned
- Mar 16, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | 2544700 | MN | Primary |
Addresses
Primary practice location
1216 2ND St SW
Rochester, MN 55902-1906
Mailing address
1805 Quarry Ridge PL NW Apt 304
Rochester, MN 55901-0877
Phone (954) 638-8037
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
- Credentials
- Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2544700 | MN | MD | Registered Nurse |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1773619200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773619200000",
"number": "1154278356",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1805 QUARRY RIDGE PL NW APT 304",
"city": "ROCHESTER",
"state": "MN",
"postal_code": "559010877",
"telephone_number": "954-638-8037"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1216 2ND ST SW",
"city": "ROCHESTER",
"state": "MN",
"postal_code": "559021906",
"telephone_number": "507-255-5123"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VALLADARES DIAZ",
"first_name": "CARLOS",
"middle_name": "DANIEL",
"credential": "RN",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-03-16",
"last_updated": "2026-03-16",
"certification_date": "2026-03-16",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "MN",
"license": "2544700",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Rochester, MN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 16, 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.