OLIVIA C PIAZZA CRNA
NPI 1740879790
Nurse Anesthetist, Certified Registered in Little Rock, AR
About Olivia C Piazza Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLIVIA C PIAZZA CRNA (NPI 1740879790) is an individual nurse anesthetist, certified registered in Little Rock, Arkansas, licensed in Arkansas (214669) and active in the NPI registry since January 2021. She maintains a secondary practice location in Little Rock and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Olivia C Piazza Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Olivia Piazza reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- 253 clinicians in this Medicare group
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- Also billed through NPI 1386317345 (Arkansas)
- 1,246 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 72205 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Olivia Piazza's NPI number?
The NPI number for Olivia Piazza is 1740879790. It was assigned to this individual provider in the NPPES registry on January 14, 2021. The provider is also known as Olivia C Patton.
Where is Olivia Piazza located?
Olivia Piazza practices at 9601 Baptist Health Dr, Little Rock, AR 72205. The listed phone number is (501) 202-2093.
What is Olivia Piazza's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Olivia Piazza enrolled in Medicare?
Yes. Olivia Piazza is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Olivia Piazza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olivia Piazza reassigns Medicare benefits to 2 organizations: Arkansas Health Group (Little Rock, AR) and University Of Arkansas For Medical Sciences (Little Rock, AR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Olivia Piazza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Olivia Piazza accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Olivia Piazza as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Olivia Piazza was last updated on May 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Olivia C Piazza, CRNA · NPI 1740879790
Nurse Anesthetist, Certified Registered physician in Little Rock, Arkansas. Individual provider, active in the CMS NPPES registry since January 14, 2021.
## Identity
- **NPI:** 1740879790 (Entity type: Individual)
- **Enumerated:** January 14, 2021
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 214669 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 9601 BAPTIST HEALTH DR, Little Rock, AR 72205-6321
- **Phone:** (501) 202-2093 · **Fax:** (501) 202-6316
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Arkansas Health Group (NPI 1508800962, Little Rock, AR); University Of Arkansas For Medical Sciences (NPI 1346230968, Little Rock, AR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** May 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1740879790) · Data from the CMS NPPES public registry.