MR. ARTHUR LEE SULLIVAN FNP
NPI 1659569770
Nurse Practitioner in Austin, TX
About Mr. Arthur Lee Sullivan Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ARTHUR LEE SULLIVAN FNP (NPI 1659569770) is an individual nurse practitioner in Austin, Texas, licensed in Texas (640304) and active in the NPI registry since October 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. Arthur Lee Sullivan Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Arthur Sullivan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78757
- Reassigned Medicare billing, Texas enrollment
- 802 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Texas enrollment
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78758 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.
AUSTIN, TX 78758
AUSTIN, TX 78758
AUSTIN, TX 78758
AUSTIN, TX 78758
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 Arthur Sullivan's NPI number?
The NPI number for Arthur Sullivan is 1659569770. It was assigned to this individual provider in the NPPES registry on October 15, 2007.
Where is Arthur Sullivan located?
Arthur Sullivan practices at 12201 Renfert Way Suite 360, Austin, TX 78758. The listed phone number is (512) 977-7000.
What is Arthur Sullivan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Arthur Sullivan enrolled in Medicare?
Yes. Arthur Sullivan is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Arthur Sullivan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arthur Sullivan reassigns Medicare benefits to 2 organizations: Vpa Of Texas PLLC (Austin, TX) and Signify Health Medical Associates, PLLC (Dallas, TX). 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 Arthur Sullivan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Arthur Sullivan was last updated on October 15, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.