Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ABIGAIL RUTH GELLERT MD
NPI 1770104564
Pediatrics in Louisville, KY

Q: What is Abigail Gellert's NPI number?

The NPI number for Abigail Gellert is 1770104564. It was assigned to this individual provider in the NPPES registry on May 3, 2020.

Q: What is Abigail Gellert's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Abigail Gellert was last updated on August 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since May 03, 2020

571 S FLOYD ST, LOUISVILLE, KY 40202(502) 629-6000 Get Directions Write a Review

NPPES record last updated: August 28, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 28, 2026, Aug 12, 2026, Jul 15, 2023 (3 updates tracked since 2023).

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About Abigail Ruth Gellert Md NPPES

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

ABIGAIL RUTH GELLERT MD (NPI 1770104564) is an individual pediatrics provider in Louisville, Kentucky, licensed in Kentucky (60825) and active in the NPI registry since May 2020. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1770104564

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameABIGAIL RUTH GELLERTCredential: MD

Location Address571 S FLOYD STLouisville, KY 40202-3818

Mailing Address571 S Floyd StLouisville, KY 40202-3818

Phone(502) 629-6000

Sole ProprietorNo

Enumeration DateMay 3, 2020

Last NPPES UpdateAugust 28, 20263 updates tracked since enumeration

NPPES CertifiedAugust 28, 2026

✔ NPI 1770104564 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in KY · 60825

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

571 S FLOYD ST, Louisville, KY 40202

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Secondary Practice Locations 2

Location 1411 E Chestnut StLouisville, KY 40202-1713 · Phone (502) 588-0982

Location 2500 S Preston StLouisville, KY 40202-1702 · Phone (502) 852-5193

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 Abigail Gellert's NPI number?

The NPI number for Abigail Gellert is 1770104564. It was assigned to this individual provider in the NPPES registry on May 3, 2020.

Where is Abigail Gellert located?

Abigail Gellert practices at 571 S Floyd St, Louisville, KY 40202. The listed phone number is (502) 629-6000.

What is Abigail Gellert's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Abigail Gellert was last updated on August 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.