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

Dr. Olivier Jean De Raet, MD, MBA

Individual provider Internal Medicine Physician · NPI 1780870063

Dr. Olivier Jean De Raet, MD, MBA practises Internal Medicine in Washington, District of Columbia. Qualified in 2004, 22 years ago. Practices with Monongalia County General Hospital Company, a 245-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Colorado and District of Columbia.

Years since qualifying
22
Licensed in
CO, DC
In the registry since
2007
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MBA — Master of Business Administration
A graduate business degree.

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Practice location Address checks out

5255 Loughboro Rd NW
Washington, DC 20016-2633
Phone: (202) 537-4560
Fax: (202) 537-4006
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 106 Blanca Ave., Alamosa, CO 81101 — (719) 589-2511
  • 150 Memorial Dr, Kingwood, WV 26537-1141 — (304) 329-1400
  • 1200 J D Anderson Dr, Morgantown, WV 26505-3494 — (304) 598-1200

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD210002863 (DC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 49076 (CO)
Hospitalist Physician Taxonomy 208M00000X · Licence 49076 (CO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1780870063
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MBA
Sole proprietorNo
NPI enumeratedSeptember 19, 2007
Last updated in NPPESJune 27, 2025
Certification dateJune 27, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Monongalia County General Hospital Company — 245 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients375
Services billed 1,037 a service is one billed item, such as a visit, a test or a procedure
Average patient age81

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Preston Memorial Hospital Hospital · Kingwood, WV · listed as Preston Memorial Hospital Corporation
  • Thomas Memorial Hospital Hospital · South Charleston, WV · listed as Herbert J Thomas Memorial Hospital
  • Mon Health Medical Center Hospital · Morgantown, WV

Also affiliated with 1 nursing home, which CMS identifies by certification number only.

Colleagues at Monongalia County General Hospital Company

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 245 clinicians in the practice; 12 are shown here.

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