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

Dr. Omar Hameed Butt, MD

Individual provider Internal Medicine Physician · NPI 1750731337

Dr. Omar Hameed Butt, MD is a Medical Oncology in Saint Louis, Missouri. Graduated from Perelman School of Med at the University of Pennsylvania in 2016, 10 years ago. Practices with Washington University, a 2,986-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Missouri.

Years since qualifying
10
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
MO
In the registry since
2016
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

10 Barnes West Dr Div Im Medical Oncology Mob #2
Saint Louis, MO 63141-6287
Phone: (800) 647-2098
Fax: (314) 362-3192
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 2020023592 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2020023592 (MO)

Record details

NPI number1750731337
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2016
Last updated in NPPESApril 15, 2025
Certification dateAugust 2, 2022

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2016 (10 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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