Quick answers
- Which hospitals does Joseph W. Clinton work at?
- Medicare's official clinician data lists Joseph W. Clinton at 1 hospital: Adventist Healthcare White Oak Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph W. Clinton see patients?
- Medicare's clinician data lists 2 practice locations, including Washington, DC and Columbia, MD. Call before your visit to confirm the address.
- What is Joseph W. Clinton's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Joseph W. Clinton accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph W. Clinton 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.
- Does Joseph W. Clinton offer telehealth?
- Medicare's clinician data says Joseph W. Clinton offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Joseph W. Clinton?
- (202) 444-2000, as listed in official Medicare / NPI Registry data.
- What is Joseph W. Clinton's NPI number?
- 1558822395. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph W. Clinton works
Medicare's Facility Affiliation Data lists Joseph W. Clinton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Healthcare White Oak Medical CenterSilver Spring, MD · Acute Care Hospital · CCN 210016
Practice locations
Addresses where Joseph W. Clinton is enrolled with Medicare (CMS data updated 2026-10-02).
- 3800 Reservoir Rd NW, Georgetown University HospitalWashington, DC 20007 (202) 444‑2000
- 5500 Knoll N Dr, Suite 460Columbia, MD 21045 (410) 730‑9363
Group practices
Medicare enrollment lists Joseph W. Clinton as a member of this group (CMS data updated 2026-10-02).
- Capital Digestive Care LLC241 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
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 |
|---|---|
| Medical school | Virginia Commonwealth University, School Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1558822395 |
| 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