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DR. WILLIAM HARTONG M.D.
NPI 1043280258
Specialist in Overland Park, KS

Active since January 23, 2006
10200 W 105TH ST, OVERLAND PARK, KS 66212(913) 495-9600 Get Directions Write a Review

NPPES record last updated: May 4, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. William Hartong M.d. NPPES

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

DR. WILLIAM HARTONG M.D. (NPI 1043280258) is an individual specialist in Overland Park, Kansas, licensed in Kansas (0414954) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1043280258
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. WILLIAM HARTONGCredential: M.D.
Location Address10200 W 105TH STOverland Park, KS 66212-5750
Mailing Address12613 Juniper CirLeawood, KS 66209-3128
Phone(913) 495-9600
Sole ProprietorNo
Enumeration DateJanuary 23, 2006
Last NPPES UpdateMay 4, 2009
✔ NPI 1043280258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in KS · 0414954
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
10200 W 105TH ST, Overland Park, KS 66212
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Other Identifiers 4

Medicaid100081040AKS
Other1583891CKS · Medicare
Medicare UPINC50692
Other1583891BMO · Medicare

Other Providers at the Same Location NPPES 8

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

GASGAS LLC
Nurse Anesthetist, Certified Registered
10200 W 105TH ST, SUITE 100
OVERLAND PARK, KS 66212
Johnson County (913) 492-0800
JON CHRISTOPHER NICHOLS M.D.
Specialist
10200 W 105TH ST
OVERLAND PARK, KS 66212
Johnson County (913) 495-9600
THE OVERLAND PARK KS ENDOSCOPY ASC LLC
Clinic/Center (Ambulatory Surgical)
10200 W 105TH ST
OVERLAND PARK, KS 66212
Johnson County (913) 492-0800
DR. DONNA MARIE GRAESSLE DO
Internal Medicine (Gastroenterology)
10200 W 105TH ST
OVERLAND PARK, KS 66212
Johnson County (913) 495-9600
GASTROINTESTINAL ASSOCIATES, LLC
Internal Medicine (Gastroenterology)
10200 W 105TH ST
OVERLAND PARK, KS 66212
Johnson County (913) 541-0510
DR. WILLIAM DWIGHT BUSER M.D.
Specialist
10200 W 105TH ST
OVERLAND PARK, KS 66212
Johnson County (913) 495-9600
DR. JOHN ANTHONY THESING M.D.
Specialist
10200 W 105TH ST
OVERLAND PARK, KS 66212
Johnson County (913) 495-9600
KELCI BROOKE GILLENWATER
Nurse Practitioner
10200 W 105TH ST
OVERLAND PARK, KS 66212
Johnson County (913) 495-9600

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 William Hartong's NPI number?

The NPI number for William Hartong is 1043280258. It was assigned to this individual provider in the NPPES registry on January 23, 2006.

Where is William Hartong located?

William Hartong practices at 10200 W 105th St, Overland Park, KS 66212. The listed phone number is (913) 495-9600.

What is William Hartong's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for William Hartong was last updated on May 4, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.