Olivia Pierce, RN
Registered Nurse · Phoenix, AZ
Olivia Pierce, RN is a registered nurse with a practice address in Phoenix, Arizona, and NPI 1225959000, issued on Jul 24, 2026. Check the license (Arizona 338458, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Olivia Pierce
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 338458 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3300 N Central Ave Ste 2500, Phoenix, AZ 85012
- Phone
- (602) 427-2370
- Enumerated
- Jul 24, 2026
- Record last updated
- Jul 24, 2026
- Entity
- Type 1 · individual
Also registered at 3300 N Central Ave Ste 2500
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Haben TaffeseSchool Registered Nurse1255184172
- Essence Walker, RN, BSNHome Health Registered Nurse1598510281
Verify Olivia Pierce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 338458Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
658 registered nurse records list a practice address in Phoenix
They are 658 of the 31,399 NPPES records with a practice address in Phoenix, and 3,124 registered nurse records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 658 in Phoenix → All 3,124 in Arizona → Every provider in Phoenix →
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Common questions
What is Olivia Pierce, RN's NPI number?
Olivia Pierce, RN's National Provider Identifier (NPI) is 1225959000, issued on Jul 24, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Pierce, RN located?
The NPPES record lists a practice address at 3300 N Central Ave Ste 2500, Phoenix, AZ, 85012. Phone: (602) 427-2370. Providers update this record themselves, so call before visiting.
How can I verify Olivia Pierce, RN's license?
NPPES lists Arizona license number 338458, as entered by the provider. 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.
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.