MRS. HALEY ELISE SZISZAK APRN, FNP-C
NPI 1144807488
Nurse Practitioner - Family in Conway, AR
About Mrs. Haley Elise Sziszak Aprn, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. HALEY ELISE SZISZAK APRN, FNP-C (NPI 1144807488) is an individual family provider in Conway, Arkansas, licensed in Arkansas (214751) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 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
Mrs. Haley Elise Sziszak Aprn, Fnp-c 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 Haley Sziszak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenbriar, AR 72058
- Reassigned Medicare billing, Arkansas enrollment
- 55 clinicians in this Medicare group
Conway, AR 72034
- Reassigned Medicare billing, Arkansas enrollment
- Medicare enrollment name: William H. Freeman, M.D., P.A.
- 7 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 4
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 72034 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Haley Sziszak's NPI number?
The NPI number for Haley Sziszak is 1144807488. It was assigned to this individual provider in the NPPES registry on March 24, 2021. The provider is also known as Mrs. Haley Elise Hooper Aprn, Fnp-C.
Where is Haley Sziszak located?
Haley Sziszak practices at 600 Club Ln, Conway, AR 72034. The listed phone number is (501) 327-0110.
What is Haley Sziszak's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Haley Sziszak enrolled in Medicare?
Yes. Haley Sziszak 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 Haley Sziszak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Haley Sziszak reassigns Medicare benefits to 2 organizations: Fast Pace Mississippi, PLLC (Greenbriar, AR) and William H Freeman, MD PA (Conway, 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 Haley Sziszak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Haley Sziszak accept?
Health plans from Health Advantage and Octave list Haley Sziszak 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 Haley Sziszak was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.
# Mrs. Haley Elise Sziszak, APRN, FNP-C · NPI 1144807488
Family physician in Conway, Arkansas. Individual provider, active in the CMS NPPES registry since March 24, 2021.
## Identity
- **NPI:** 1144807488 (Entity type: Individual)
- **Enumerated:** March 24, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 214751 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 CLUB LN, Conway, AR 72034-3624
- **Phone:** (501) 327-0110 · **Fax:** (501) 327-0141
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Fast Pace Mississippi, PLLC (NPI 1982361259, Greenbriar, AR); William H Freeman, MD PA (NPI 1982721882, Conway, AR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** May 1, 2025
- **Other identifiers:** Medicaid 268013758 (AR)
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Source: [NPI Profile](https://npiprofile.com/npi/1144807488) · Data from the CMS NPPES public registry.