NPPES file of Aug 9, 2026

Olivia A. Brown

Contractor · Mesa, AZ

Olivia A. Brown is a contractor with a practice address in Mesa, Arizona, and NPI 1841864253, issued on May 19, 2021. Check the license with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841864253
Name
Olivia A. Brown
Primary taxonomy
Contractor 171W00000X
Practice location
1050 E University Dr Ste 6, Mesa, AZ 85203
Phone
(702) 561-9253
Enumerated
May 19, 2021
Record last updated
Jul 21, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(855) 888-3130
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1050 E University Dr Ste 6

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lisa BluittBehavior Technician1851054704
  2. Nathaniel BrownBehavior Technician1649933847
  3. Hebert JohnsonBehavior Technician1588327035

Verify Olivia A. Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Contractor providers in Arizona

There are 323 contractor records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 323 in Arizona → Every provider in Mesa →

Other contractor records in Arizona

  1. Mozamil AbdelrahmanPhoenix, AZ1952700288
  2. Qahtan AbdulameerGlendale, AZ1033800628
  3. Layla AbujabelPhoenix, AZ1558778670
  4. Virginia AdamsPhoenix, AZ1922859131
  5. Guadalupe AguirreTucson, AZ1942752530
  6. Brian AishTucson, AZ1205988771
  7. Saad AliGlendale, AZ1316785736
  8. Brandon AliceCave Creek, AZ1508225566
  9. Melissa AndersonTucson, AZ1306997317
  10. Rochelle AndersonPhoenix, AZ1588094445

Common questions

What is Olivia A. Brown's NPI number?

Olivia A. Brown's National Provider Identifier (NPI) is 1841864253, issued on May 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Olivia A. Brown located?

The NPPES record lists a practice address at 1050 E University Dr Ste 6, Mesa, AZ, 85203. Phone: (702) 561-9253. Providers update this record themselves, so call before visiting.

How can I verify Olivia A. Brown's license?

Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.