Madison Walker
Madison Walker is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Brighton, MI, registered in the NPPES registry with NPI 1700504255 since 2022. Practices at Theoria Medical (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1700504255 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Madison Walker |
| Sex | Female |
| Practice address | 6247 GRAND RIVER RD STE 400, Brighton, MI, 48114 |
| Phone | 8102157177 |
| Enumeration date | 2022-08-19 |
| Last updated in NPPES | 2022-12-07 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner | Primary | 4704348881 | MI |
Copy-ready billing details
Provider: Madison Walker NPI: 1700504255 Taxonomy: 363LF0000X (Family Nurse Practitioner) Address: 6247 GRAND RIVER RD STE 400, Brighton, MI, 48114
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1164186946 | Theoria Medical | Organization | Internal Medicine Physician | Brighton, MI |
Verify this record
Cross-check NPI 1700504255 against the authoritative CMS record: view Madison Walker 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 Madison Walker practice?
What is the NPI number for Madison Walker?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-12-07.