1. Home
  2. Directory
  3. Kentucky
  4. Louisville
  5. Pediatrics
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SCOTT D DUNCAN MD
NPI 1427040443
Pediatrics - Neonatal-Perinatal Medicine in Louisville, KY

Active since August 16, 2005PECOS Enrolled
411 E CHESTNUT ST # 2, LOUISVILLE, KY 40202(502) 588-0982(502) 588-0987 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 7, 2026, Oct 14, 2020, Apr 10, 2020 and 1 more (4 updates tracked since 2020).

About Scott D Duncan Md NPPES

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

SCOTT D DUNCAN MD (NPI 1427040443) is an individual neonatal-perinatal medicine provider in Louisville, Kentucky, licensed in Kentucky (25229) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427040443
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameSCOTT D DUNCANCredential: MD
Location Address411 E CHESTNUT ST # 2Louisville, KY 40202-1713
Mailing AddressPo Box 776879Chicago, IL 60677-6879 · (502) 272-5817 · Fax (502) 272-5339
Phone(502) 588-0982
Fax(502) 588-0987
Sole ProprietorNo
Enumeration DateAugust 16, 2005
Last NPPES UpdateJuly 7, 20264 updates tracked since enumeration
NPPES CertifiedJuly 7, 2026
✔ NPI 1427040443 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in KY · 25229
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
411 E CHESTNUT ST # 2, Louisville, KY 40202
Open in Google Maps ↗

Other Identifiers 4

Medicaid64077118KY
Other01058601AIN · State License
Medicaid200471060IN
Other25229KY · State License

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Scott D Duncan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Other Providers at the Same Location NPPES 9

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

CHASE MACKENZIE BEEMAN GC
Genetic Counselor, MS
411 E CHESTNUT ST # 2
LOUISVILLE, KY 40202
Jefferson County (502) 588-0850
DR. DANIEL WINN SERBER PH.D., M.S.
Genetic Counselor, MS
411 E CHESTNUT ST # 2
LOUISVILLE, KY 40202
Jefferson County (502) 588-0850
LORI A DEVLIN-PHINNEY DO
Pediatrics (Neonatal-Perinatal Medicine)
411 E CHESTNUT ST # 2
LOUISVILLE, KY 40202
Jefferson County (502) 588-0982
STEPHANIE BATTISTINI MD
Pediatrics (Developmental - Behavioral Pediatrics)
411 E CHESTNUT ST # 2
LOUISVILLE, KY 40202
Jefferson County (502) 588-0850
MR. AVERY MATTHEW PRYOR APRN
Nurse Practitioner (Neonatal)
411 E CHESTNUT ST # 2
LOUISVILLE, KY 40202
Jefferson County (502) 588-0982
DR. ALLISON NICOLE JOANN LYLE MD
Pediatrics (Neonatal-Perinatal Medicine)
411 E CHESTNUT ST # 2
LOUISVILLE, KY 40202
Jefferson County (502) 588-0982
GRACE NICOLE FOWLER MD
Pediatrics
411 E CHESTNUT ST # 2
LOUISVILLE, KY 40202
Jefferson County (502) 588-0982
MCKENZIE ELAINE CASSIDY I M.S.-CCC-SLP
Speech-Language Pathologist
411 E CHESTNUT ST # 2
LOUISVILLE, KY 40202
Jefferson County (502) 588-0850

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 Scott Duncan's NPI number?

The NPI number for Scott Duncan is 1427040443. It was assigned to this individual provider in the NPPES registry on August 16, 2005.

Where is Scott Duncan located?

Scott Duncan practices at 411 E Chestnut St # 2, Louisville, KY 40202. The listed phone number is (502) 588-0982.

What is Scott Duncan's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Scott Duncan enrolled in Medicare?

Yes. Scott Duncan is registered in the Medicare PECOS enrollment system.

What insurance does Scott Duncan accept?

Health plans from CareSource list Scott Duncan 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 Scott Duncan was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.