Quick answers
- Which hospitals does Farzad Assar work at?
- Medicare's official clinician data lists Farzad Assar at 2 hospitals: Adventist Healthcare Shady Grove Medical Center and Holy Cross Germantown Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Farzad Assar see patients?
- Medicare's clinician data lists 1 practice location in Germantown, MD. Call before your visit to confirm the address.
- What is Farzad Assar's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Farzad Assar accept Medicare assignment?
- Yes. Medicare's clinician data says Farzad Assar 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 Farzad Assar's NPI number?
- 1447261615. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Farzad Assar works
Medicare's Facility Affiliation Data lists Farzad Assar 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
- Holy Cross Germantown HospitalGermantown, MD · Acute Care Hospital · CCN 210065
Practice locations
Addresses where Farzad Assar is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Executive Park CtGermantown, MD 20874
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447261615 |
| 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