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KRISTIN LIEB MD
NPI 1669892311
Pediatrics - Pediatric Hematology-Oncology in Louisville, KY

Active since April 21, 2014PECOS EnrolledAccepts Medicare Assignment
411 E CHESTNUT ST # 4B, LOUISVILLE, KY 40202(502) 588-3600 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 17, 2026, Apr 30, 2026 (2 updates tracked since 2026).

About Kristin Lieb Md NPPES

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

KRISTIN LIEB MD (NPI 1669892311) is an individual pediatric hematology-oncology provider in Louisville, Kentucky, licensed in Kentucky (62082) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Manhasset, and is a graduate of Wayne State University School Of Medicine (2014).

NPPES Registry Identity

NPI1669892311
Entity TypeIndividualFemale
Primary Taxonomy2080P0207X
Provider Legal NameKRISTIN LIEBCredential: MD
Location Address411 E CHESTNUT ST # 4BLouisville, KY 40202-1713
Mailing AddressPo Box 776879Chicago, IL 60677-6879 · (502) 588-3600
Phone(502) 588-3600
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 2014
Enumeration DateApril 21, 2014
Last NPPES UpdateJuly 17, 20262 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1669892311 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in KY · 62082
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
Also ListedPediatricsTaxonomy 208000000X · License 62082 (KY)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
411 E CHESTNUT ST # 4B, Louisville, KY 40202
Open in Google Maps ↗

Secondary Practice Location 1

Location 1300 Community DrManhasset, NY 11030-3816 · Phone (516) 562-0100

Accepted Insurance

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

Kristin Lieb 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 ID6002229747
PECOS Enrollment IDI20260521004261
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 Kristin Lieb reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Norton Children's Medical Group, LLC
10 mi
Clinical Genetics (M.D.)
4803 OLYMPIA PARK PLZ STE 1100
Louisville, KY 40241
  • Reassigned Medicare billing, Kentucky enrollment
  • Medicare enrollment name: Norton Childrens Medical Group LLC
  • 1,008 clinicians in this Medicare group
NPI 1013559921 (502) 272-5336

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

Other Providers at the Same Location NPPES 12

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

CLAUDIA HALL MEREDITH APRN
Nurse Practitioner (Family)
411 E CHESTNUT ST # 4B
LOUISVILLE, KY 40202
Jefferson County (502) 588-3600
ERICA MAMAUAG
Pediatrics (Pediatric Hematology-Oncology)
411 E CHESTNUT ST # 4B
LOUISVILLE, KY 40202
Jefferson County (502) 588-3600
MS. ANGELA MARIE FRAZIER ARNP
Nurse Practitioner (Family)
411 E CHESTNUT ST # 4B
LOUISVILLE, KY 40202
Jefferson County (502) 588-3600
KERRY KAYE MCGOWAN M.D.
Pediatrics (Pediatric Hematology-Oncology)
411 E CHESTNUT ST # 4B
LOUISVILLE, KY 40202
Jefferson County (502) 588-3600
MICHAEL JAMES FERGUSON MD
Pediatrics (Pediatric Hematology-Oncology)
411 E CHESTNUT ST # 4B
LOUISVILLE, KY 40202
Jefferson County (502) 588-3600
ALEXIS BEGEZDA M.D
Pediatrics (Pediatric Rheumatology)
411 E CHESTNUT ST # 4B
LOUISVILLE, KY 40202
Jefferson County (502) 588-4910
MEGAN MARIAH SCRUGGS MD
Pediatrics (Pediatric Hematology-Oncology)
411 E CHESTNUT ST # 4B
LOUISVILLE, KY 40202
Jefferson County (502) 588-3600
VICTORIA S ZELKO APRN
Nurse Practitioner (Pediatrics)
411 E CHESTNUT ST # 4B
LOUISVILLE, KY 40202
Jefferson County (502) 588-3600

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 Kristin Lieb's NPI number?

The NPI number for Kristin Lieb is 1669892311. It was assigned to this individual provider in the NPPES registry on April 21, 2014.

Where is Kristin Lieb located?

Kristin Lieb practices at 411 E Chestnut St # 4B, Louisville, KY 40202. The listed phone number is (502) 588-3600.

What is Kristin Lieb's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Kristin Lieb enrolled in Medicare?

Yes. Kristin Lieb 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 organization bills Medicare for Kristin Lieb's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristin Lieb reassigns Medicare benefits to Norton Children's Medical Group, LLC (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 Kristin Lieb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kristin Lieb accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Kristin Lieb 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 Kristin Lieb was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.