Dr. Andrea Walbrook
Dr. Andrea Walbrook is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Washington, DC, registered in the NPPES registry with NPI 1821427709 since 2013.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1821427709 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Andrea Walbrook |
| Sex | Female |
| Practice address | 1200 1ST ST NE, Washington, DC, 20002 |
| Phone | 2402994434 |
| Enumeration date | 2013-11-01 |
| Last updated in NPPES | 2013-11-01 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Primary | 000447 | DC |
Copy-ready billing details
Provider: Andrea Walbrook NPI: 1821427709 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: 1200 1ST ST NE, Washington, DC, 20002
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1114038296 | Vitas Healthcare Corporation Atlantic | Organization | Community Based Hospice Care Agency | Washington, DC |
| 1770645921 | Anita Hughes | Individual | Clinical Social Worker | Washington, DC |
| 1154454015 | Lori Craig | Individual | Clinical Social Worker | Washington, DC |
| 1891813820 | M. Peterson | Individual | Clinical Social Worker | Washington, DC |
| 1093907586 | Andres Nunez | Individual | School Psychologist | Washington, DC |
| 1255520649 | Erin Pickar | Individual | Speech-Language Pathologist | Washington, DC |
| 1821274994 | Samuel Leiter | Individual | Speech-Language Pathologist | Washington, DC |
| 1801044490 | Sharron Williams | Individual | Psychologist | Washington, DC |
Verify this record
Cross-check NPI 1821427709 against the authoritative CMS record: view Dr. Andrea Walbrook 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
Is NPI 1821427709 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-11-01.