Valeria Leon-Risemberg, MD
Valeria Leon-Risemberg is a Surgery Physician provider (Surgery) practicing in Phoenix, AZ, registered in the NPPES registry with NPI 1841858131 since 2019. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1841858131 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Valeria Leon-Risemberg |
| Credential | MD |
| Sex | Female |
| Practice address | 9321 W THOMAS RD STE 325, Phoenix, AZ, 85037 |
| Phone | 6239365406 |
| Fax | 6239365479 |
| Enumeration date | 2019-05-31 |
| Last updated in NPPES | 2024-08-15 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 74025 | AZ |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Valeria Leon-Risemberg, MD NPI: 1841858131 Taxonomy: 208600000X (Surgery Physician) Address: 9321 W THOMAS RD STE 325, Phoenix, AZ, 85037
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124009352 | Jon King | Individual | Surgery Physician | Phoenix, AZ |
| 1023125887 | Nathaniel Eastman | Individual | Surgery Physician | Phoenix, AZ |
| 1770787863 | David Smith | Individual | Surgery Physician | Phoenix, AZ |
| 1497959589 | Ravia Bokhari | Individual | Surgery Physician | Phoenix, AZ |
| 1205140027 | Tracy Freeborn | Individual | Surgery Physician | Phoenix, AZ |
| 1548751738 | Lora Shirey | Individual | Surgery Physician | Phoenix, AZ |
Verify this record
Cross-check NPI 1841858131 against the authoritative CMS record: view Valeria Leon-Risemberg on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-08-15.