Quick answers
- Which hospitals does Poonam Maru work at?
- Medicare's official clinician data lists Poonam Maru at 2 hospitals: Inova Alexandria Hospital and Inova Fairfax Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Poonam Maru see patients?
- Medicare's clinician data lists 5 practice locations, including Arlington, VA, Falls Church, VA and Mc Lean, VA. Call before your visit to confirm the address.
- What is Poonam Maru's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Poonam Maru accept Medicare assignment?
- Yes. Medicare's clinician data says Poonam Maru 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 Poonam Maru offer telehealth?
- Medicare's clinician data says Poonam Maru offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Poonam Maru?
- (703) 288-3750, as listed in official Medicare / NPI Registry data.
- What is Poonam Maru's NPI number?
- 1780974329. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Poonam Maru works
Medicare's Facility Affiliation Data lists Poonam Maru 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
- Inova Fairfax HospitalFalls Church, VA · Acute Care Hospital · CCN 490063
Practice locations
Addresses where Poonam Maru is enrolled with Medicare (CMS data updated 2026-10-02).
- 1005 N Glebe RdArlington, VA 22201
- 3300 Gallows RdFalls Church, VA 22042
- 6862 Elm StMc Lean, VA 22101 (703) 288‑3750
- 6862 Elm St, Suite 700Mc Lean, VA 22101 (703) 288‑3750
- 8100 Innovation Dr ParkFairfax, VA 22031 (703) 970‑6464
Group practices
Medicare enrollment lists Poonam Maru as a member of this group (CMS data updated 2026-10-02).
- Inova Health Care Services1,817 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Arlington
Clinicians with the same Medicare primary specialty in Arlington, VA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1780974329 |
| 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