Quick answers
- Which hospitals does Adeyinka O. Laiyemo work at?
- Medicare's official clinician data lists Adeyinka O. Laiyemo at 1 hospital: Howard University Hospital Corp. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Adeyinka O. Laiyemo see patients?
- Medicare's clinician data lists 3 practice locations, including Washington, DC and Silver Spring, MD. Call before your visit to confirm the address.
- What is Adeyinka O. Laiyemo's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Adeyinka O. Laiyemo accept Medicare assignment?
- Yes. Medicare's clinician data says Adeyinka O. Laiyemo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Adeyinka O. Laiyemo?
- (202) 865-6679, as listed in official Medicare / NPI Registry data.
- What is Adeyinka O. Laiyemo's NPI number?
- 1851374151. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Adeyinka O. Laiyemo works
Medicare's Facility Affiliation Data lists Adeyinka O. Laiyemo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Howard University Hospital CorpWashington, DC · Acute Care Hospital · CCN 090003
Practice locations
Addresses where Adeyinka O. Laiyemo is enrolled with Medicare (CMS data updated 2026-10-02).
- 2041 Georgia Ave NWWashington, DC 20060
- 2041 Georgia NW AveWashington, DC 20060 (202) 865‑6679
- 2101 Medical Park Dr, Suite 305Silver Spring, MD 20902 (301) 754‑0833
Group practices
Medicare enrollment lists Adeyinka O. Laiyemo as a member of this group (CMS data updated 2026-10-02).
- Howard University181 clinicians in the group
Specialties
- Gastroenterologyprimary
Find other Gastroenterology doctors in District of Columbia →
Other gastroenterologists in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851374151 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians