AARON GUSTIN DO
NPI 1730536129
Neurological Surgery in Normal, IL
About Aaron Gustin Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AARON GUSTIN DO (NPI 1730536129) is an individual neurological surgery provider in Normal, Illinois, licensed in Montana (MED-PHYS-LIC-161791) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with St Vincent Healthcare, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
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
Aaron Gustin Do 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 Aaron Gustin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Billings, MT 59106
- Reassigned Medicare billing, Montana enrollment
- 438 clinicians in this Medicare group
Billings, MT 59101
- Reassigned Medicare billing, Montana enrollment
- Medicare enrollment name: Scl Health Montana
- 186 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Vincent Healthcare
Acute Care Hospitals · Billings, MTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61761 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 Aaron Gustin's NPI number?
The NPI number for Aaron Gustin is 1730536129. It was assigned to this individual provider in the NPPES registry on May 16, 2016.
Where is Aaron Gustin located?
Aaron Gustin practices at 1300 Franklin Ave Ste 110, Normal, IL 61761. The listed phone number is (309) 268-3502.
What is Aaron Gustin's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Aaron Gustin enrolled in Medicare?
Yes. Aaron Gustin 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 Aaron Gustin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Gustin reassigns Medicare benefits to 2 organizations: Scl Health Medical Group - Billings LLC (Billings, MT) and St Vincent Healthcare (Billings, MT). 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 Aaron Gustin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aaron Gustin accept?
Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Aaron Gustin 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.
Is Aaron Gustin affiliated with any hospitals?
According to CMS data, Aaron Gustin is affiliated with St Vincent Healthcare.
When was this NPI record last updated?
The NPPES record for Aaron Gustin was last updated on September 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.