Quick answers
- Which hospitals does Lan Wu work at?
- Medicare's official clinician data lists Lan Wu at 1 hospital: Holy Cross Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lan Wu see patients?
- Medicare's clinician data lists 3 practice locations, including Woodbridge, VA, Silver Spring, MD and Germantown, MD. Call before your visit to confirm the address.
- What is Lan Wu's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Lan Wu accept Medicare assignment?
- Yes. Medicare's clinician data says Lan Wu 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 Lan Wu?
- (703) 491-6167, as listed in official Medicare / NPI Registry data.
- What is Lan Wu's NPI number?
- 1588117766. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lan Wu works
Medicare's Facility Affiliation Data lists Lan Wu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holy Cross HospitalSilver Spring, MD · Acute Care Hospital · CCN 210004
Practice locations
Addresses where Lan Wu is enrolled with Medicare (CMS data updated 2026-10-02).
- 14906 Richmond HwyWoodbridge, VA 22191 (703) 491‑6167
- 1500 Forest Glen RdSilver Spring, MD 20910 (301) 754‑7000
- 19801 Observation DrGermantown, MD 20876 (301) 557‑5928
Group practices
Medicare enrollment lists Lan Wu as a member of these groups (CMS data updated 2026-10-02).
- Galen Inpatient Physicians PC1,077 clinicians in the group
- Synergy Medical Group LLC109 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Woodbridge
Clinicians with the same Medicare primary specialty in Woodbridge, VA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588117766 |
| 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