Quick answers
- Where does Dabo Xu see patients?
- Medicare's clinician data lists 2 practice locations, including Olney, MD and Columbia, MD. Call before your visit to confirm the address.
- What is Dabo Xu's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Dabo Xu accept Medicare assignment?
- Yes. Medicare's clinician data says Dabo Xu 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 Dabo Xu offer telehealth?
- Medicare's clinician data says Dabo Xu offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Dabo Xu?
- (301) 570-8671, as listed in official Medicare / NPI Registry data.
- What is Dabo Xu's NPI number?
- 1649616301. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Dabo Xu is enrolled with Medicare (CMS data updated 2026-10-02).
- 3405 Olandwood Ct, Suite 102Olney, MD 20832 (301) 570‑8671
- 7120 Minstrel Way, Suite 100Columbia, MD 21045 (410) 290‑6677
Group practices
Medicare enrollment lists Dabo Xu as a member of this group (CMS data updated 2026-10-02).
- Gastro Center of Maryland LLC23 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Olney
Clinicians with the same Medicare primary specialty in Olney, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1649616301 |
| 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
- 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