Quick answers
- Which hospitals does Tian Wang work at?
- Medicare's official clinician data lists Tian Wang at 5 hospitals: MedStar Georgetown University Hospital, MedStar Montgomery Medical Center, MedStar Saint Mary's Hospital, MedStar Southern Maryland Hospital Center and MedStar Washington Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tian Wang see patients?
- Medicare's clinician data lists 3 practice locations, including Washington, DC and Leonardtown, MD. Call before your visit to confirm the address.
- What is Tian Wang's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Tian Wang accept Medicare assignment?
- Yes. Medicare's clinician data says Tian Wang 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 Tian Wang offer telehealth?
- Medicare's clinician data says Tian Wang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Tian Wang?
- (202) 877-0570, as listed in official Medicare / NPI Registry data.
- What is Tian Wang's NPI number?
- 1174044507. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tian Wang works
Medicare's Facility Affiliation Data lists Tian Wang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MedStar Georgetown University HospitalWashington, DC · Acute Care Hospital · CCN 090004
- MedStar Montgomery Medical CenterOlney, MD · Acute Care Hospital · CCN 210018
- MedStar Saint Mary's HospitalLeonardtown, MD · Acute Care Hospital · CCN 210028
- MedStar Southern Maryland Hospital CenterClinton, MD · Acute Care Hospital · CCN 210062
- MedStar Washington Hospital CenterWashington, DC · Acute Care Hospital · CCN 090011
Practice locations
Addresses where Tian Wang is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 Irving St NW, East Building Room 3114Washington, DC 20010 (202) 877‑0570
- 25500 Point Lookout RdLeonardtown, MD 20650 (240) 434‑4088
- 3800 Reservoir Rd NWWashington, DC 20007 (202) 444‑2000
Group practices
Medicare enrollment lists Tian Wang as a member of these groups (CMS data updated 2026-10-02).
- MedStar Medical Group II LLC3,767 clinicians in the group
- MedStar Total Elder Care, LLC27 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1174044507 |
| 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