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JOHN NATTIN JUNEAU DO
NPI 1447755855
Pediatrics - Neonatal-Perinatal Medicine in Louisville, KY

Active since March 27, 2018PECOS Enrolled
411 E CHESTNUT ST, LEVEL 2, LOUISVILLE, KY 40202(502) 588-0982(502) 588-0987 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 8, 2026, Apr 24, 2024, Sep 22, 2021 and 1 more (4 updates tracked since 2018).

About John Nattin Juneau Do NPPES

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

JOHN NATTIN JUNEAU DO (NPI 1447755855) is an individual neonatal-perinatal medicine provider in Louisville, Kentucky, licensed in Kentucky (04953) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1447755855
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameJOHN NATTIN JUNEAUCredential: DO
Location Address411 E CHESTNUT ST, LEVEL 2Louisville, KY 40202-1713
Mailing AddressPo Box 776879Chicago, IL 60677-6879 · (502) 588-9490 · Fax (502) 272-5339
Phone(502) 588-0982
Fax(502) 588-0987
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 27, 2018
Last NPPES UpdateJanuary 8, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 8, 2026
✔ NPI 1447755855 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in KY · 04953
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.
Also ListedPediatricsTaxonomy 208000000X · License 04953 (KY)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
411 E CHESTNUT ST, Louisville, KY 40202
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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)

John Nattin Juneau Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4688070915
PECOS Enrollment IDI20260221000048
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 20

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

PATRICIA GAIL WILLIAMS MD
Pediatrics (Developmental - Behavioral Pediatrics)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-0850
MS. KIMBERLY LYNNE HALL DNP FNP-BC
Nurse Practitioner (Family)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-2201
MS. ANN ELIZABETH LORIMER PA-C
Physician Assistant
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-7600
AMANDA BRIAN ROGERS MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-3650
HALLEY STEWART GC
Genetic Counselor, MS
411 E CHESTNUT ST, LEVEL 2
LOUISVILLE, KY 40202
Jefferson County (502) 588-0850
DR. MARY E FALLAT M.D.
Surgery (Pediatric Surgery)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-0390
JESSICA RAY COLEMAN APRN
Nurse Practitioner (Family)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-3400
ALICE BOOS-EDWARDS APRN
Nurse Practitioner (Pediatrics)
411 E CHESTNUT ST
LOUISVILLE, KY 40202
Jefferson County (502) 588-2201

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 John Juneau's NPI number?

The NPI number for John Juneau is 1447755855. It was assigned to this individual provider in the NPPES registry on March 27, 2018.

Where is John Juneau located?

John Juneau practices at 411 E Chestnut St Level 2, Louisville, KY 40202. The listed phone number is (502) 588-0982.

What is John Juneau's specialty?

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

Is John Juneau enrolled in Medicare?

Yes. John Juneau is registered in the Medicare PECOS enrollment system.

What insurance does John Juneau accept?

Health plans from CareSource list John Juneau 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 John Juneau was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.