Aaron David Stumpf
Aaron David Stumpf is a Counseling Psychologist provider (Psychologist) practicing in Menlo Park, CA, registered in the NPPES registry with NPI 1245959618 since 2022.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1245959618 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Aaron David Stumpf |
| Sex | Male |
| Practice address | 795 WILLOW RD BLDG 324, Menlo Park, CA, 94025 |
| Phone | 6506174300 |
| Enumeration date | 2022-08-26 |
| Last updated in NPPES | 2022-08-26 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC1900X | Counseling Psychologist | Primary | — | — |
Copy-ready billing details
Provider: Aaron Stumpf NPI: 1245959618 Taxonomy: 103TC1900X (Counseling Psychologist) Address: 795 WILLOW RD BLDG 324, Menlo Park, CA, 94025
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1568936912 | Frida Gutierrez | Individual | Social Worker | Menlo Park, CA |
| 1205713831 | Stacy Yun | Individual | Clinical Psychologist | Menlo Park, CA |
Verify this record
Cross-check NPI 1245959618 against the authoritative CMS record: view Aaron David Stumpf 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 2022-08-26.