Mary Walker
Mary Walker is a Counselor provider (Counselor) practicing in Hulbert, OK, registered in the NPPES registry with NPI 1144879172 since 2019.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1144879172 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mary Walker |
| Sex | Female |
| Practice address | Hulbert, OK, 74441 |
| Phone | 9187085575 |
| Enumeration date | 2019-09-11 |
| Last updated in NPPES | 2019-09-11 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101Y00000X | Counselor | Primary | — | — |
Copy-ready billing details
Provider: Mary Walker NPI: 1144879172 Taxonomy: 101Y00000X (Counselor) Address: Hulbert, OK, 74441
Verify this record
Cross-check NPI 1144879172 against the authoritative CMS record: view Mary 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-09-11.