Dr. Karen Ellen Joynt Maddox, MD
Dr. Karen Ellen Joynt Maddox, MD is registered under Cardiovascular Disease (Cardiology) in Saint Louis, Missouri. Graduated from Duke University School of Medicine in 2004, 22 years ago. Practices with Washington University, a 2,986-clinician group and accepts Medicare assignment. Licensed in Missouri.
- Years since qualifying
- 22
- Trained at
- Duke University School of Medicine
- Licensed in
- MO
- In the registry since
- 2007
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
4921 Parkview Pl Div Im Cardiology Ste 8BSaint Louis, MO 63110-1032
Phone: (314) 362-1291
Fax: (314) 362-4278
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Cardiovascular Disease Physician (primary) | Taxonomy 207RC0000X · Licence 2017013259 (MO) |
|---|
Record details
| NPI number | 1104028786 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | June 5, 2007 |
| Last updated in NPPES | April 17, 2025 |
Medicare enrollment
| Medicare specialty | CARDIOVASCULAR DISEASE (CARDIOLOGY) |
|---|---|
| Also practises | INTERNAL MEDICINE |
| Medical school | DUKE UNIVERSITY SCHOOL OF MEDICINE |
| Graduated | 2004 (22 years in practice) |
| Group practice | Washington University — 2986 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Medicare patients and services, 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 122 |
| Average patient age | 72 |
Practises at
- Barnes Jewish Hospital Hospital · Saint Louis, MO
Colleagues at Washington University
- Dr. Crystal Lynn Atwood, MD Hospitalist Physician · Saint Louis, MO
- Dr. Debbie Lee Bennett, MD Diagnostic Radiology Physician · Saint Louis, MO
- Dr. Michelle Lee Cowan, MD Surgery Physician · Saint Louis, MO
- MS. Jennifer K Feldmann, ACNP Acute Care Nurse Practitioner · Saint Louis, MO
- MS. Chelsey Elizabeth Garrison, PA Physician Assistant · Saint Louis, MO
- Dr. Bradley John Girod, MD Internal Medicine Physician · Columbus, OH
- Dr. Carleigh F Hebbard, MD Emergency Medicine Physician · Saint Louis, MO
- Dr. Justin Gawron Knittel, MD Surgical Critical Care Physician · Saint Louis, MO
- Dr. Kunal D Kotkar, MD Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Saint Louis, MO
- Dr. Zachary Thomas Lonjers, MD Internal Medicine Physician · Saint Louis, MO
- Dr. Maria Anne Thomas, MD Radiation Oncology Physician · Saint Louis, MO
- Dr. Jarrett Elbert Walsh, MD Otolaryngology Physician · Saint Louis, MO
Other providers in Saint Louis
-
Dr. Sudhir K Jain, MD
5201 Mid America Plz Div Im Cardiology Ste 2300, Saint Louis, MO 63129-0002 · (314) 362-1291
-
Denise L. Janosik, MD
625 S New Ballas Rd Ste 2030, Saint Louis, MO 63141 · (314) 251-1700
-
Dr. Ali Javaheri, MD
4921 Parkview Pl Div Im Cardiology Ste 8B, Saint Louis, MO 63110-1032 · (314) 362-1291
-
Dr. Pouya Esmaeil Joolharzadeh, MD
1 Barnes Jewish Hospital Plz Div Im General Med, Saint Louis, MO 63110-1003 · (314) 747-3000
-
Dr. Milan Gimantha Kahanda, MD
10012 Kennerly Rd Ste 202, Saint Louis, MO 63128-2197 · (314) 692-2807
-
Dr. Saulius Kalvaitis, MD
11155 Dunn Rd Ste 304E, Saint Louis, MO 63136-6111 · (314) 741-0911
-
Dr. Madhu Kiran Kancherla, MD
10012 Kennerly Rd Ste 300, Saint Louis, MO 63128-2197 · (314) 842-0602
-
Dr. Divya Kapoor
915 N Grand Blvd Dept OF, Saint Louis, MO 63106-1621 · (314) 652-4100