Quick answers
- Which hospitals does Max Ruben work at?
- Medicare's official clinician data lists Max Ruben at 2 hospitals: Inova Alexandria Hospital and Virginia Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Max Ruben see patients?
- Medicare's clinician data lists 6 practice locations, including Manassas, VA, Alexandria, VA and Ashburn, VA. Call before your visit to confirm the address.
- What is Max Ruben's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Max Ruben accept Medicare assignment?
- Yes. Medicare's clinician data says Max Ruben 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 Max Ruben?
- (571) 569-3526, as listed in official Medicare / NPI Registry data.
- What is Max Ruben's NPI number?
- 1073137279. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Max Ruben works
Medicare's Facility Affiliation Data lists Max Ruben at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Inova Alexandria HospitalAlexandria, VA · Acute Care Hospital · CCN 490040
- Virginia Hospital CenterArlington, VA · Acute Care Hospital · CCN 490050
Practice locations
Addresses where Max Ruben is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 11670 Sudley Manor DrManassas, VA 20109 (571) 569‑3526
- 2 E Glebe RdAlexandria, VA 22305 (703) 535‑5568
- 20070 Ashbrook Commons Plz, Unit 104Ashburn, VA 20147 (571) 479‑3116
- 4850 Mark Ctr DrAlexandria, VA 22311 (703) 535‑5568
- 4850 Mark Ctr Dr, Suite 3113Alexandria, VA 22311 (703) 535‑5568
Group practices
Medicare enrollment lists Max Ruben as a member of these groups (CMS data updated 2026-10-02).
- Inova Ucc LLC155 clinicians in the group
- Neighborhood Health46 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Manassas
Clinicians with the same Medicare primary specialty in Manassas, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073137279 |
| 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