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CAITLYN FLEIG
NPI 1245164300
Nurse Practitioner in Louisville, KY

Active since June 11, 2026PECOS Enrolled
3900 KRESGE WAY STE 42, LOUISVILLE, KY 40207(502) 899-3858 Get Directions Write a Review

NPPES record last updated: June 11, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Caitlyn Fleig NPPES

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

CAITLYN FLEIG (NPI 1245164300) is an individual nurse practitioner in Louisville, Kentucky, licensed in Kentucky (4036937) and active in the NPI registry since June 2026. She is enrolled in Medicare PECOS, maintains a secondary practice location in New Albany, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1245164300
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCAITLYN FLEIG
Location Address3900 KRESGE WAY STE 42Louisville, KY 40207-4681
Mailing Address3900 Kresge Way Ste 42Louisville, KY 40207-4681
Phone(502) 899-3858
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateJune 11, 2026
NPPES CertifiedJune 11, 2026
✔ NPI 1245164300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in KY · 4036937
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
3900 KRESGE WAY STE 42, Louisville, KY 40207
Open in Google Maps ↗

Secondary Practice Location 1

Location 11919 State St Ste 360New Albany, IN 47150-6801 · Phone (502) 899-3858

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Caitlyn Fleig is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6800350141
PECOS Enrollment IDI20260708003344
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.

Medicare Billing Reassignment

Medicare enrollment records show Caitlyn Fleig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Baptist Medical Associates Inc
Same address
Neurology
3900 KRESGE WAY, SUITE 56
Louisville, KY 40207
  • Reassigned Medicare billing, Kentucky and Indiana enrollments
  • Medicare enrollment name: Baptist Health Medical Group Inc
  • Also billed through NPI 1780543744 (Indiana)
  • 1,441 clinicians in this Medicare group
NPI 1386872471 (502) 895-7265

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 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
$93.94 typical visit price
range $16.53 – $131.99
Typical copayment $23.48 (range $4.13 – $32.99)
Most-billed visit code 99214
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 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALYSSA NICOLE SMITH
Nurse Practitioner (Family)
3900 KRESGE WAY STE 42
LOUISVILLE, KY 40207
Jefferson County (502) 899-3858
CHELSEA CASTLEBERRY PA
Physician Assistant
3900 KRESGE WAY STE 42
LOUISVILLE, KY 40207
Jefferson County (502) 899-5838
MRS. AMANDA HELLMUELLER DNP, APRN
Nurse Practitioner (Adult Health)
3900 KRESGE WAY STE 42
LOUISVILLE, KY 40207
Jefferson County (502) 899-3858
MARIANO CAMPORROTONDO MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
3900 KRESGE WAY STE 42
LOUISVILLE, KY 40207
Jefferson County (502) 899-3858

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 Caitlyn Fleig's NPI number?

The NPI number for Caitlyn Fleig is 1245164300. It was assigned to this individual provider in the NPPES registry on June 11, 2026.

Where is Caitlyn Fleig located?

Caitlyn Fleig practices at 3900 Kresge Way Ste 42, Louisville, KY 40207. The listed phone number is (502) 899-3858.

What is Caitlyn Fleig's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Caitlyn Fleig enrolled in Medicare?

Yes. Caitlyn Fleig is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Caitlyn Fleig's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caitlyn Fleig reassigns Medicare benefits to Baptist Medical Associates Inc (Louisville, KY). 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 Caitlyn Fleig's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caitlyn Fleig accept?

Health plans from Anthem Blue Cross and Blue Shield list Caitlyn Fleig 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 Caitlyn Fleig was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.