Beth Siever, NP
Beth Siever is a Pediatric Hematology & Oncology Physician provider (Pediatrics) practicing in Washington, DC, registered in the NPPES registry with NPI 1306975495 since 2007. The credential NP stands for Nurse Practitioner.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1306975495 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Beth Siever |
| Credential | NP |
| Sex | Female |
| Practice address | Washington, DC, 20010 |
| Phone | 2028845000 |
| Enumeration date | 2007-03-05 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2080P0207X | Pediatric Hematology & Oncology Physician | Primary | RN961006 | DC |
NP — Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential
Copy-ready billing details
Provider: Beth Siever, NP NPI: 1306975495 Taxonomy: 2080P0207X (Pediatric Hematology & Oncology Physician) Address: Washington, DC, 20010
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457278491 | Kayla Ruffo | Individual | Pediatric Nurse Practitioner | Washington, DC |
| 1902809197 | Jeffrey Dome | Individual | Pediatric Hematology & Oncology Physician | Washington, DC |
| 1639173313 | Rebekah Conroy | Individual | Pediatrics Physician | Washington, DC |
| 1508862962 | Marion Mcalpine | Individual | Physical Medicine & Rehabilitation Physician | Washington, DC |
| 1518965284 | Janelle Vaughns | Individual | Pediatric Anesthesiology Physician | Washington, DC |
| 1629076708 | Leila Afshar | Individual | Neonatal-Perinatal Medicine Physician | Washington, DC |
| 1417957879 | Kelly Stone | Individual | Pediatric Allergy/Immunology Physician | Washington, DC |
| 1457351819 | Terry Kind | Individual | Pediatrics Physician | Washington, DC |
Verify this record
Cross-check NPI 1306975495 against the authoritative CMS record: view Beth Siever 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
Where does Beth Siever practice?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.