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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.

KATHLEEN J MILLER M.D.
NPI 1780661447
Family Medicine in Decatur, IL

Active since December 23, 2005
250 W KENWOOD AVE, DECATUR, IL 62526(217) 876-5800(217) 876-5822 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kathleen J Miller M.d. NPPES

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

KATHLEEN J MILLER M.D. (NPI 1780661447) is an individual family medicine provider in Decatur, Illinois and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1780661447
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameKATHLEEN J MILLERCredential: M.D.
Location Address250 W KENWOOD AVEDecatur, IL 62526
Mailing AddressPo Box 19639Springfield, IL 62794-9639 · (217) 545-7578 · Fax (217) 545-1884
Phone(217) 876-5800
Fax(217) 876-5822
Sole ProprietorNo
Enumeration DateDecember 23, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1780661447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
250 W KENWOOD AVE, Decatur, IL 62526
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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.

SARA D. MURPHY APRN
Nurse Practitioner (Family)
250 W KENWOOD AVE
DECATUR, IL 62526
Macon County (217) 528-7541
AMISHA KAMATH MD
Family Medicine
250 W KENWOOD AVE
DECATUR, IL 62526
Macon County (217) 872-3800
DR. JOHNNY C TENEGRA M.D.
Family Medicine
250 W KENWOOD AVE
DECATUR, IL 62526
Macon County (217) 872-3800
SPRINFIELD CLINIC LLP
Non-Pharmacy Dispensing Site
250 W KENWOOD AVE
DECATUR, IL 62526
Macon County (217) 428-3424
LAURA E LAW PA-C
Physician Assistant (Medical)
250 W KENWOOD AVE
DECATUR, IL 62526
Macon County (217) 872-3800
HARVINDER DHILLON MD
Family Medicine
250 W KENWOOD AVE
DECATUR, IL 62526
Macon County (217) 872-3800
DR. CYNTHIA D MARSCHNER DO
Family Medicine
250 W KENWOOD AVE
DECATUR, IL 62526
Macon County (217) 528-7541
DR. DAVID IBRAHIM M.D.
Family Medicine
250 W KENWOOD AVE
DECATUR, IL 62526
Macon County (217) 872-3800

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 Kathleen Miller's NPI number?

The NPI number for Kathleen Miller is 1780661447. It was assigned to this individual provider in the NPPES registry on December 23, 2005.

Where is Kathleen Miller located?

Kathleen Miller practices at 250 W Kenwood Ave, Decatur, IL 62526. The listed phone number is (217) 876-5800.

What is Kathleen Miller's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Kathleen Miller was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 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.