Quick answers
- Which hospitals does Jeffrey Y. Wang work at?
- Medicare's official clinician data lists Jeffrey Y. Wang at 3 hospitals: Adventist Healthcare Shady Grove Medical Center, Frederick Health Hospital and Holy Cross Germantown Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jeffrey Y. Wang see patients?
- Medicare's clinician data lists 3 practice locations, including Frederick, MD, Germantown, MD and Rockville, MD. Call before your visit to confirm the address.
- What is Jeffrey Y. Wang's specialty?
- Medicare lists Vascular Surgery as the primary specialty, and also General Surgery.
- Does Jeffrey Y. Wang accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey Y. 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.
- What is the phone number for Jeffrey Y. Wang?
- (240) 529-1414, as listed in official Medicare / NPI Registry data.
- What is Jeffrey Y. Wang's NPI number?
- 1871771808. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jeffrey Y. Wang works
Medicare's Facility Affiliation Data lists Jeffrey Y. Wang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Healthcare Shady Grove Medical CenterRockville, MD · Acute Care Hospital · CCN 210057
- Frederick Health HospitalFrederick, MD · Acute Care Hospital · CCN 210005
- Holy Cross Germantown HospitalGermantown, MD · Acute Care Hospital · CCN 210065
Practice locations
Addresses where Jeffrey Y. Wang is enrolled with Medicare (CMS data updated 2026-10-02).
- 1003 W 7th St, Suite AFrederick, MD 21701 (240) 529‑1414
- 20410 Observation Dr, Suite 100Germantown, MD 20876
- 9715 Medical Ctr Dr, Suite 105Rockville, MD 20850 (301) 762‑0277
Group practices
Medicare enrollment lists Jeffrey Y. Wang as a member of this group (CMS data updated 2026-10-02).
- Horizon Surgical Group PA7 clinicians in the group
Specialties
- Vascular Surgeryprimary
- General Surgeryalso
Other vascular surgeons in Frederick
Clinicians with the same Medicare primary specialty in Frederick, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871771808 |
| 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