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DR. AARON BISIG MD
NPI 1851852537
Radiology - Diagnostic Radiology in Louisville, KY

Active since March 26, 2019PECOS EnrolledAccepts Medicare Assignment
4000 KRESGE WAY, LOUISVILLE, KY 40207(502) 896-9793 Get Directions Write a Review

NPPES record last updated: June 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 17, 2025, Jun 17, 2024, Jun 14, 2024 and 1 more (4 updates tracked since 2024).

About Dr. Aaron Bisig Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. AARON BISIG MD (NPI 1851852537) is an individual diagnostic radiology provider in Louisville, Kentucky, licensed in Tennessee (70673) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Norton Hospitals, Inc, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1851852537
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. AARON BISIGCredential: MD
Location Address4000 KRESGE WAYLouisville, KY 40207-4605
Mailing Address4000 Kresge WayLouisville, KY 40207-4605
Phone(502) 896-9793
Sole ProprietorNo
Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 2019
Enumeration DateMarch 26, 2019
Last NPPES UpdateJune 17, 20254 updates tracked since enumeration
NPPES CertifiedJune 17, 2025
✔ NPI 1851852537 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in TN · 70673
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4000 KRESGE WAY, Louisville, KY 40207
Open in Google Maps ↗

Secondary Practice Locations 2

Location 13601 The Vanderbilt ClinicNashville, TN 37232-2632 · Phone (615) 322-3000
Location 21430 Tulane Ave # Sl50New Orleans, LA 70112-2632 · Phone (504) 998-7809

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Aaron Bisig Md 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.

PECOS PAC ID6406393610
PECOS Enrollment IDI20250710001502, I20260107002092
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Norton Hospitals, Inc

Acute Care Hospitals · Louisville, KY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180088
Location200 East Chestnut StreetLouisville, KY 40202 · Jefferson County
Emergency services Birthing friendly

Baptist Health Louisville

Acute Care Hospitals · Louisville, KY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180130
Location4000 Kresge WayLouisville, KY 40207 · Jefferson County
Emergency services Birthing friendly

Baptist Health Lagrange

Acute Care Hospitals · La Grange, KY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180138
Location1025 New Moody LaneLa Grange, KY 40031 · Oldham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40207 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.24 typical visit price
range $52.76 – $162.27
Typical copayment $20.56 (range $13.19 – $40.56)
Most-billed visit code 99203
Established Patient
$66.24 typical visit price
range $16.53 – $131.99
Typical copayment $16.56 (range $4.13 – $32.99)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

ERIC D ELDER PAC
Physician Assistant
4000 KRESGE WAY
LOUISVILLE, KY 40207
Jefferson County (502) 899-7646
TERESA O. KRAUS CRNA
Nurse Anesthetist, Certified Registered
4000 KRESGE WAY
LOUISVILLE, KY 40207
Jefferson County (502) 473-2132
ANITA ROSE FEATHERS CRNA
Nurse Anesthetist, Certified Registered
4000 KRESGE WAY
LOUISVILLE, KY 40207
Jefferson County (502) 473-2132
PETER S LANSING MD
Anesthesiology
4000 KRESGE WAY
LOUISVILLE, KY 40207
Jefferson County (502) 259-5391
DR. CHRISTOPHER M KAUFFMANN MD
Pathology (Anatomic Pathology & Clinical Pathology)
4000 KRESGE WAY, PATHOLOGY DEPT
LOUISVILLE, KY 40207
Jefferson County (502) 897-8226
MRS. NANCY C BURGESS APRN
Nurse Practitioner (Acute Care)
4000 KRESGE WAY
LOUISVILLE, KY 40207
Jefferson County (502) 897-8281
LOUISVILLE EMERGENCY MEDICINE ASSOCIATES, PSC
Physician Assistant
4000 KRESGE WAY
LOUISVILLE, KY 40207
Jefferson County (502) 899-7646
SHIRLEY J MEREDITH, MD, PLLC
Internal Medicine
4000 KRESGE WAY, BAPTIST EAST WOUND CARE CENTER
LOUISVILLE, KY 40207
Jefferson County (502) 259-4470

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 Bisig's NPI number?

The NPI number for Aaron Bisig is 1851852537. It was assigned to this individual provider in the NPPES registry on March 26, 2019.

Where is Aaron Bisig located?

Aaron Bisig practices at 4000 Kresge Way, Louisville, KY 40207. The listed phone number is (502) 896-9793.

What is Aaron Bisig's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Aaron Bisig enrolled in Medicare?

Yes. Aaron Bisig 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.

What insurance does Aaron Bisig accept?

Health plans from Oscar Insurance Company list Aaron Bisig 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 Bisig affiliated with any hospitals?

According to CMS data, Aaron Bisig is affiliated with Norton Hospitals, Inc, Baptist Health Louisville and Baptist Health Lagrange.

When was this NPI record last updated?

The NPPES record for Aaron Bisig was last updated on June 17, 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.