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GRETA JEAN LANDENWICH RN
NPI 1043688914
Nurse Anesthetist, Certified Registered in Louisville, KY

Active since September 09, 2015PECOS EnrolledAccepts Medicare Assignment
73.19/100
CMS Quality Rating
530 S JACKSON ST, LOUISVILLE, KY 40202(502) 852-1735(502) 852-6056 Get Directions Write a Review

NPPES record last updated: July 30, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 30, 2020, Jul 21, 2020, Jun 16, 2020 and 1 more (4 updates tracked since 2016).

About Greta Jean Landenwich Rn NPPES

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

GRETA JEAN LANDENWICH RN (NPI 1043688914) is an individual nurse anesthetist, certified registered in Louisville, Kentucky, licensed in Kentucky (3010036) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS, is affiliated with Jewish Hospital & St Mary's Healthcare, and maintains a secondary practice location in Louisville.

NPPES Registry Identity

NPI1043688914
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameGRETA JEAN LANDENWICHCredential: RN
Location Address530 S JACKSON STLouisville, KY 40202-1675
Mailing AddressPo Box 909Louisville, KY 40201-0909 · (502) 588-0328 · Fax (502) 587-4784
Phone(502) 852-1735
Fax(502) 852-6056
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateSeptember 9, 2015
Last NPPES UpdateJuly 30, 20204 updates tracked since enumeration
NPPES CertifiedJuly 30, 2020
✔ NPI 1043688914 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in KY · 3010036
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.
530 S JACKSON ST, Louisville, KY 40202
Open in Google Maps ↗

Secondary Practice Location 1

Location 14001 Dutchmans LnLouisville, KY 40207-4714 · Phone (502) 893-1000

Other Identifiers 2

Medicaid201350410IN
Medicaid7100388460KY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter of Tennessee.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

Greta Jean Landenwich Rn 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 ID2466757414
PECOS Enrollment IDI20160229002158
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

2

Medicare enrollment records show Greta Landenwich reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Louisville Phyisicians, Inc.
Same address
Nurse Practitioner
530 S JACKSON ST
Louisville, KY 40202
  • Reassigned Medicare billing, Kentucky enrollment
  • Medicare enrollment name: University Of Louisville Physicians Inc
  • 2,337 clinicians in this Medicare group
NPI 1336707512 (502) 562-3000
Universal Anesthesia Services LLC
0.3 mi
Anesthesiology
200 E CHESTNUT ST
Louisville, KY 40202
  • Reassigned Medicare billing, Kentucky enrollment
  • 130 clinicians in this Medicare group
NPI 1164696282 (502) 629-2880

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on forearm, wrist, or hand bones 01830
Anesthesia for procedures on forearm, wrist, or hand bones involves administering medications to block sensation in the specific area. It ensures you don't feel pain during the procedure. It can be local (numbing a small area) or regional (numbing a larger part of the body).
18 services18 patients
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810
Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.
15 services15 patients

Hospital Affiliations CMS Care Compare

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

Jewish Hospital & St Mary's Healthcare

Acute Care Hospitals · Louisville, KY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180040
Location200 Abraham Flexner WayLouisville, KY 40202 · Jefferson County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40202 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.19/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality58.74
Promoting Interoperability100
Improvement Activities40
Cost51.91

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.

KARI BETH CHRISTIE MD
Anesthesiology
530 S JACKSON ST
LOUISVILLE, KY 40202
Jefferson County (502) 852-5851
MS. ERICA THOMPSON APRN
Nurse Practitioner (Acute Care)
530 S JACKSON ST
LOUISVILLE, KY 40202
Jefferson County (502) 562-3000
MRS. SHELBY VICTORIA COFER CRNA
Nurse Anesthetist, Certified Registered
530 S JACKSON ST
LOUISVILLE, KY 40202
Jefferson County (502) 562-3000
DR. SOHAIL CONTRACTOR M.D.
Radiology (Vascular & Interventional Radiology)
530 S JACKSON ST
LOUISVILLE, KY 40202
Jefferson County (502) 852-5875
MARIAN ANTONETTE COCHIAOSUE-AVERY
Nurse Anesthetist, Certified Registered
530 S JACKSON ST
LOUISVILLE, KY 40202
Jefferson County (502) 852-1735
HERMYS YANES BOZA APRN
Nurse Practitioner (Psychiatric/Mental Health)
530 S JACKSON ST
LOUISVILLE, KY 40202
Jefferson County (502) 562-3000
MS. ANNE CLAIRE CLEMMONS
Student in an Organized Health Care Education/Training Program
530 S JACKSON ST
LOUISVILLE, KY 40202
Jefferson County (502) 562-3000
DZHAMAL SARVALOV
Student in an Organized Health Care Education/Training Program
530 S JACKSON ST
LOUISVILLE, KY 40202
Jefferson County (502) 562-3000

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 Greta Landenwich's NPI number?

The NPI number for Greta Landenwich is 1043688914. It was assigned to this individual provider in the NPPES registry on September 9, 2015.

Where is Greta Landenwich located?

Greta Landenwich practices at 530 S Jackson St, Louisville, KY 40202. The listed phone number is (502) 852-1735.

What is Greta Landenwich's specialty?

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

Is Greta Landenwich enrolled in Medicare?

Yes. Greta Landenwich 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 Greta Landenwich's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Greta Landenwich reassigns Medicare benefits to 2 organizations: University Of Louisville Phyisicians, Inc. (Louisville, KY) and Universal Anesthesia Services LLC (Louisville, KY). 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 Greta Landenwich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Greta Landenwich accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter of Tennessee list Greta Landenwich 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 Greta Landenwich affiliated with any hospitals?

According to CMS data, Greta Landenwich is affiliated with Jewish Hospital & St Mary's Healthcare.

When was this NPI record last updated?

The NPPES record for Greta Landenwich was last updated on July 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.