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AI LIEN KOWALSKI CRNA
NPI 1598833493
Nurse Anesthetist, Certified Registered in Louisville, KY

Active since December 01, 2006PECOS EnrolledAccepts Medicare Assignment
100 MALLARD CREEK RD, SUITE 320, LOUISVILLE, KY 40207(502) 690-8782(502) 459-0923 Get Directions Write a Review

NPPES record last updated: September 23, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ai Lien Kowalski Crna NPPES

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

AI LIEN KOWALSKI CRNA (NPI 1598833493) is an individual nurse anesthetist, certified registered in Louisville, Kentucky, licensed in New York (403331-01) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Paris Community Hospital, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1598833493
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameAI LIEN KOWALSKICredential: CRNA
Location Address100 MALLARD CREEK RD, SUITE 320Louisville, KY 40207-4194
Mailing Address11438 Freshwater Ridge DrRiverview, FL 33569-2060 · (502) 424-3867
Phone(502) 690-8782
Fax(502) 459-0923
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateDecember 1, 2006
Last NPPES UpdateSeptember 23, 2021
NPPES CertifiedSeptember 23, 2021
✔ NPI 1598833493 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses✔ Licensed in NY · 403331-01✔ Licensed in KY · 3005008
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License 1092643 (KY)
Also ListedNurse PractitionerTaxonomy 363L00000X · License 3005008 (KY)
100 MALLARD CREEK RD, Louisville, KY 40207
Open in Google Maps ↗

Other Identifiers 6

Other200955570IN · Medicaid
Other50040406KY · Passport Health Plan
Other7100046960KY · Medicaid- Nurse Practitioner Provider Number
OtherP01076180KY · Medicare Rail Road
Other000000774820KY · Anthem
Other7100215970KY · Medicaid- Nurse Anesthetist Provider Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.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

Ai Lien Kowalski Crna 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 ID1557467909
PECOS Enrollment IDI20140922000789, I20190426002133
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 Reassignments

9

Medicare enrollment records show Ai Lien Kowalski reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Anesthesia Group Practice, Inc
99 mi
Anesthesiology
10500 MONTGOMERY RD
Montgomery, OH 45242
  • Reassigned Medicare billing, Kentucky enrollment
  • 211 clinicians in this Medicare group
NPI 1417951948 (513) 817-1150
Hospital & Medical Foundation Of Paris, Inc.
136 mi
Pain Medicine
1006 S 6TH ST
Marshall, IL 62441
  • Reassigned Medicare billing, Illinois enrollment
  • 216 clinicians in this Medicare group
NPI 1255919478 (217) 465-4141
Clinical Colleagues LLC
188 mi
Anesthesiology
1250 S WASHINGTON ST
Van Wert, OH 45891
  • Reassigned Medicare billing, Indiana enrollment
  • 100 clinicians in this Medicare group
NPI 1992725766 (850) 985-9180
Endeavor Health Medical Group
285 mi
Allergy & Immunology
1000 CENTRAL ST
Evanston, IL 60201
  • Reassigned Medicare billing, Illinois enrollment
  • 4,841 clinicians in this Medicare group
NPI 1497701882 (847) 570-5235
Anesthesia Physician Solutions Of North Florida, LLC
540 mi
Anesthesiology
1000 MAR WALT DR
Fort Walton Beach, FL 32547
  • Reassigned Medicare billing, Florida enrollment
  • 528 clinicians in this Medicare group
NPI 1013423896 (954) 939-5000
Sheridan Healthcorp Inc
544 mi
Anesthesiology
4600 N DAVIS HWY
Pensacola, FL 32503
  • Reassigned Medicare billing, Florida enrollment
  • 1,973 clinicians in this Medicare group
NPI 1811664386 (973) 251-1132
North American Partners In Anesthesia LLP
675 mi
Anesthesiology
1305 WALT WHITMAN RD STE 300
Melville, NY 11747
  • Reassigned Medicare billing, New York enrollment
  • 508 clinicians in this Medicare group
NPI 1649264706 (516) 945-3000
Medstream Anesthesia PLLC
721 mi
Anesthesiology
2221 LAKESIDE BLVD STE 600
Richardson, TX 75082
  • Reassigned Medicare billing, West Virginia enrollment
  • 87 clinicians in this Medicare group
NPI 1649616160 (828) 210-9386
Jupiter Anesthesia Associates LLC
841 mi
Anesthesiology
1210 S OLD DIXIE HWY
Jupiter, FL 33458
  • Reassigned Medicare billing, Florida enrollment
  • 207 clinicians in this Medicare group
NPI 1700073848 (954) 939-5000

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.

Paris Community Hospital

Critical Access Hospitals · Paris, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number141320
Location721 E Court StreetParis, IL 61944 · Edgar County
Emergency services

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
$122.77 typical visit price
range $52.76 – $162.27
Typical copayment $30.69 (range $13.19 – $40.56)
Most-billed visit code 99204
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.

ALEX WIEGEL DO
Family Medicine
100 MALLARD CREEK RD
LOUISVILLE, KY 40207
Jefferson County (502) 855-6130
MEDICAL CENTER CARDIOLOGISTS, PSC
Internal Medicine (Cardiovascular Disease)
100 MALLARD CREEK RD, SUITE 390
LOUISVILLE, KY 40207
Jefferson County (502) 899-1213
DAVID J. OVERLEY M.D.
Internal Medicine
100 MALLARD CREEK RD, STE. 320
LOUISVILLE, KY 40207
Jefferson County (502) 855-6125
CHAD C LANPHEAR AA
Anesthesiologist Assistant
100 MALLARD CREEK RD
LOUISVILLE, KY 40207
Jefferson County (502) 690-8782
ONE ANESTHESIA PLLC
Anesthesiology
100 MALLARD CREEK RD, SUITE 320
LOUISVILLE, KY 40207
Jefferson County (502) 473-2132
WILLIAM A. CURRIE M.D.
Internal Medicine
100 MALLARD CREEK RD, STE.320
LOUISVILLE, KY 40207
Jefferson County (502) 855-6125
GERASIMOS S STAVENS MD
Internal Medicine (Cardiovascular Disease)
100 MALLARD CREEK RD, SUITE 150
LOUISVILLE, KY 40207
Jefferson County (502) 589-7907
CARDIAC CARE CENTER OF LOUISVILLE, PLLC
Internal Medicine (Cardiovascular Disease)
100 MALLARD CREEK RD, SUITE 150
LOUISVILLE, KY 40207
Jefferson County (502) 721-9117

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 Ai Lien Kowalski's NPI number?

The NPI number for Ai Lien Kowalski is 1598833493. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is Ai Lien Kowalski located?

Ai Lien Kowalski practices at 100 Mallard Creek Rd Suite 320, Louisville, KY 40207. The listed phone number is (502) 690-8782.

What is Ai Lien Kowalski's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Ai Lien Kowalski enrolled in Medicare?

Yes. Ai Lien Kowalski 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 Ai Lien Kowalski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ai Lien Kowalski reassigns Medicare benefits to 9 organizations: Anesthesia Group Practice, Inc (Montgomery, OH), Hospital & Medical Foundation Of Paris, Inc. (Marshall, IL), Clinical Colleagues LLC (Van Wert, OH), Endeavor Health Medical Group (Evanston, IL), Anesthesia Physician Solutions Of North Florida, LLC (Fort Walton Beach, FL) and 4 more organizations, listed in the Medicare section above. 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 Ai Lien Kowalski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ai Lien Kowalski accept?

Health plans from CareSource list Ai Lien Kowalski 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 Ai Lien Kowalski affiliated with any hospitals?

According to CMS data, Ai Lien Kowalski is affiliated with Paris Community Hospital.

When was this NPI record last updated?

The NPPES record for Ai Lien Kowalski was last updated on September 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.