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

Dr. Bethany Sleckman, MD

Individual provider Medical Oncology Physician · NPI 1861814386

Dr. Bethany Sleckman, MD is a Medical Oncology in Saint Louis, Missouri. Graduated from Duke University School of Medicine in 1990, 36 years ago. Practices with Mercy Clinic Oncology LLC, a 30-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
36
Trained at
Duke University School of Medicine
Licensed in
MO
In the registry since
2014
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

607 S New Ballas Rd Ste 3425
Saint Louis, MO 63141-8222
Phone: (314) 251-7057
Fax: (314) 251-5665
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 2002027895 (MO)

Record details

NPI number1861814386
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 17, 2014
Last updated in NPPESJanuary 17, 2014

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Mercy Clinic Oncology Llc — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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