Olivia A Brown
Olivia A Brown is a Contractor provider (Contractor) practicing in Mesa, AZ, registered in the NPPES registry with NPI 1841864253 since 2021. Practices at A Better Living Health Service LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1841864253 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Olivia A Brown |
| Sex | Female |
| Practice address | Mesa, AZ, 85203 |
| Phone | 7025619253 |
| Fax | 8558883130 |
| Enumeration date | 2021-05-19 |
| Last updated in NPPES | 2021-07-21 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 171W00000X | Contractor | Primary | — | — |
Copy-ready billing details
Provider: Olivia Brown NPI: 1841864253 Taxonomy: 171W00000X (Contractor) Address: Mesa, AZ, 85203
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124690011 | A Better Living Health Service LLC | Organization | Adult Mental Health Clinic/Center | Mesa, AZ |
| 1649933847 | Nathaniel Brown | Individual | Behavior Technician | Mesa, AZ |
| 1851054704 | Lisa Bluitt | Individual | Behavior Technician | Mesa, AZ |
| 1588327035 | Hebert Johnson | Individual | Behavior Technician | Mesa, AZ |
Verify this record
Cross-check NPI 1841864253 against the authoritative CMS record: view Olivia A Brown 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 1841864253 active?
How do I verify Olivia Brown's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-07-21.