Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Kathleen M Dupper, MD

Individual provider Family Medicine Physician · NPI 1023184017

Mrs. Kathleen M Dupper, MD is a Family Practice in Huntsville, Alabama. Graduated from Rush Medical College of Rush University in 1995, 31 years ago. Practices with Oak Street Health Physicians Group of Alabama, LLC, a 28-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
31
Trained at
Rush Medical College of Rush University
Licensed in
AL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2525 Oakwood Ave NW Ste A
Huntsville, AL 35810-4410
Phone: (256) 513-5013
Fax: (256) 484-5504
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 633 Tuscaloosa Ave Sw, Birmingham, AL 35211-1637 — (205) 235-4003
  • 1687 Center Point Pkwy Ste 121, Birmingham, AL 35215-5525 — (205) 557-7022
  • 2422 Danville Rd Sw, Decatur, AL 35603-4220 — (256) 340-1500
  • 3065 Dauphin St, Mobile, AL 36606-4040 — (251) 271-7017

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD.20222 (AL)

Record details

NPI number1023184017
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 28, 2006
Last updated in NPPESJune 19, 2025
Certification dateJune 19, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 1995 (31 years in practice)
Group practice Oak Street Health Physicians Group Of Alabama, Llc — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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