LEIGH ANN GUEST APN, GNP
NPI 1053544015
Nurse Practitioner in Clarendon, AR
About Leigh Ann Guest Apn, Gnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEIGH ANN GUEST APN, GNP (NPI 1053544015) is an individual nurse practitioner in Clarendon, Arkansas, licensed in Arkansas (A003001) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Leigh Ann Guest Apn, Gnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Leigh Ann Guest reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Helena, AR 72342
- Reassigned Medicare billing, Arkansas enrollment
- 3 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 72029 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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLARENDON, AR 72029
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 Leigh Ann Guest's NPI number?
The NPI number for Leigh Ann Guest is 1053544015. It was assigned to this individual provider in the NPPES registry on August 25, 2009.
Where is Leigh Ann Guest located?
Leigh Ann Guest practices at 245 Madison St, Clarendon, AR 72029. The listed phone number is (870) 747-3381.
What is Leigh Ann Guest's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Leigh Ann Guest enrolled in Medicare?
Yes. Leigh Ann Guest is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Leigh Ann Guest's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leigh Ann Guest reassigns Medicare benefits to S A Hall M D PA (Helena, AR). The 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 Leigh Ann Guest's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leigh Ann Guest 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 3 other insurers list Leigh Ann Guest 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 Leigh Ann Guest was last updated on October 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Leigh Ann Guest, APN, GNP · NPI 1053544015
Nurse Practitioner physician in Clarendon, Arkansas. Individual provider, active in the CMS NPPES registry since August 25, 2009.
## Identity
- **NPI:** 1053544015 (Entity type: Individual)
- **Enumerated:** August 25, 2009
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** A003001 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 245 MADISON ST, Clarendon, AR 72029-2706
- **Phone:** (870) 747-3381 · **Fax:** (870) 747-3631
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** S A Hall M D PA (NPI 1497724314, Helena, AR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 10, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1053544015) · Data from the CMS NPPES public registry.