1. Home
  2. Directory
  3. Kentucky
  4. Louisville
  5. Pediatrics
  6. NPI Profile

MS. ERIN HERSTINE
NPI 1629495072
Pediatrics - Pediatric Critical Care Medicine in Louisville, KY

Active since March 24, 2014PECOS Enrolled
571 S FLOYD ST, SUITE 432, LOUISVILLE, KY 40202(502) 629-8828 Get Directions Write a Review

NPPES record last updated: March 24, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 24, 2025, Jul 21, 2023 (2 updates tracked since 2023).

About Ms. Erin Herstine NPPES

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

MS. ERIN HERSTINE (NPI 1629495072) is an individual pediatric critical care medicine provider in Louisville, Kentucky, licensed in Kentucky (57227) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629495072
Entity TypeIndividualFemale
Primary Taxonomy2080P0203X
Provider Legal NameMS. ERIN HERSTINE
Location Address571 S FLOYD ST, SUITE 432Louisville, KY 40202-3818
Mailing AddressPo Box 776879Chicago, IL 60677-6879 · (502) 588-9490 · Fax (502) 272-5116
Phone(502) 629-8828
Sole ProprietorNo
Enumeration DateMarch 24, 2014
Last NPPES UpdateMarch 24, 20252 updates tracked since enumeration
NPPES CertifiedMarch 24, 2025
✔ NPI 1629495072 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in KY · 57227
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
Also ListedPediatricsTaxonomy 208000000X · License 57227 (KY)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
571 S FLOYD ST, Louisville, KY 40202
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Erin Herstine 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.

Medicare Billing Reassignment

Medicare enrollment records show Erin Herstine 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 20

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

SARAH FITZPATRICK
Student in an Organized Health Care Education/Training Program
571 S FLOYD ST
LOUISVILLE, KY 40202
Jefferson County (502) 629-8828
KATHRYN WARREN MS, CGC
Genetic Counselor, MS
571 S FLOYD ST, SUITE 100
LOUISVILLE, KY 40202
Jefferson County (502) 588-0912
JULIA KULAKOWSKI MESSINA MD
Student in an Organized Health Care Education/Training Program
571 S FLOYD ST
LOUISVILLE, KY 40202
Jefferson County (502) 629-8828
REA RUPANI
Student in an Organized Health Care Education/Training Program
571 S FLOYD ST
LOUISVILLE, KY 40202
Jefferson County (813) 943-8218
CAROLIN DOROTHEA DUHR-GREFE M.D.
Student in an Organized Health Care Education/Training Program
571 S FLOYD ST, SUITE 412, DEPARTMENT OF PEDIATRICS
LOUISVILLE, KY 40202
Jefferson County (502) 629-8828
PATRICIA COAN M.S.
Psychologist
571 S FLOYD ST, SUITE 100
LOUISVILLE, KY 40202
Jefferson County (502) 852-7574
CODY THOMAS FREDERIKSEN
Student in an Organized Health Care Education/Training Program
571 S FLOYD ST
LOUISVILLE, KY 40202
Jefferson County (208) 960-2293
KEERTHANA SHREE BATHALA
Student in an Organized Health Care Education/Training Program
571 S FLOYD ST
LOUISVILLE, KY 40202
Jefferson County (404) 953-8742

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 Erin Herstine's NPI number?

The NPI number for Erin Herstine is 1629495072. It was assigned to this individual provider in the NPPES registry on March 24, 2014.

Where is Erin Herstine located?

Erin Herstine practices at 571 S Floyd St Suite 432, Louisville, KY 40202. The listed phone number is (502) 629-8828.

What is Erin Herstine's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Erin Herstine enrolled in Medicare?

Yes. Erin Herstine is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Erin Herstine's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erin Herstine 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 Erin Herstine's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Erin Herstine accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Erin Herstine 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 Erin Herstine was last updated on March 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.