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

HEATHER J KOSTER APRN, CPNP-PC
NPI 1336413772
Nurse Practitioner - Pediatrics in Franklin, OH

Active since March 02, 2012
333 CONOVER DR STE B, FRANKLIN, OH 45005(513) 318-1188(513) 318-1189 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 5, 2026, Dec 10, 2025, Jun 3, 2020 and 1 more (4 updates tracked since 2020).

About Heather J Koster Aprn, Cpnp-pc NPPES

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

HEATHER J KOSTER APRN, CPNP-PC (NPI 1336413772) is an individual pediatrics provider in Franklin, Ohio, licensed in Ohio (APRN.CNP.13148) and active in the NPI registry since March 2012. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1336413772
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameHEATHER J KOSTERCredential: APRN, CPNP-PC
Location Address333 CONOVER DR STE BFranklin, OH 45005-1900
Mailing Address3420 Atrium Blvd Ste 102Middletown, OH 45005-5186 · (513) 318-1188 · Fax (513) 318-1189
Phone(513) 318-1188
Fax(513) 318-1189
Sole ProprietorYes
Enumeration DateMarch 2, 2012
Last NPPES UpdateAugust 5, 20264 updates tracked since enumeration
NPPES CertifiedAugust 5, 2026
✔ NPI 1336413772 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in OH · APRN.CNP.13148
333 CONOVER DR STE B, Franklin, OH 45005
Open in Google Maps ↗

Other Names 1

Former Name (1)Heather Christie

Secondary Practice Locations 2

Location 1333 Conover Dr Ste DFranklin, OH 45005-1900 · Phone (513) 318-1188 · Fax (513) 318-1189
Location 2231 N Breiel BlvdMiddletown, OH 45042-3807 · Phone (513) 318-1188 · Fax (513) 318-1189

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 ›

Other Providers at the Same Location NPPES 5

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

TALBERT HOUSE HEALTH CENTER
Clinic/Center (Federally Qualified Health Center (FQHC))
333 CONOVER DR STE B
FRANKLIN, OH 45005
Warren County (513) 318-1188
DR. LETITIA CANICE THOMPSON-HARGRAVE D.O.
Family Medicine
333 CONOVER DR STE B
FRANKLIN, OH 45005
Warren County (513) 318-1188
ALAN J ULLMAN FNP
Nurse Practitioner (Family)
333 CONOVER DR STE B
FRANKLIN, OH 45005
Warren County (513) 318-1188
ELIZABETH ROBINSON CNP
Nurse Practitioner (Family)
333 CONOVER DR STE B
FRANKLIN, OH 45005
Warren County (513) 318-1188
TALBERT HOUSE HEALTH CENTER
Clinic/Center
333 CONOVER DR STE B
FRANKLIN, OH 45005
Warren County (513) 318-1188

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 Heather Koster's NPI number?

The NPI number for Heather Koster is 1336413772. It was assigned to this individual provider in the NPPES registry on March 2, 2012. The provider is also known as Heather Christie.

Where is Heather Koster located?

Heather Koster practices at 333 Conover Dr Ste B, Franklin, OH 45005. The listed phone number is (513) 318-1188.

What is Heather Koster's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

What insurance does Heather Koster accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and Molina Healthcare list Heather Koster 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 Heather Koster was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.