Quick answers
- Which hospitals does Nishant Kumar work at?
- Medicare's official clinician data lists Nishant Kumar at 2 hospitals: Inova Fairfax Hospital and Northwest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nishant Kumar see patients?
- Medicare's clinician data lists 3 practice locations, including Oro Valley, AZ, Falls Church, VA and Tucson, AZ. Call before your visit to confirm the address.
- What is Nishant Kumar's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Nishant Kumar accept Medicare assignment?
- Yes. Medicare's clinician data says Nishant Kumar 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 Nishant Kumar?
- (520) 229-2657, as listed in official Medicare / NPI Registry data.
- What is Nishant Kumar's NPI number?
- 1477967560. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nishant Kumar works
Medicare's Facility Affiliation Data lists Nishant Kumar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Inova Fairfax HospitalFalls Church, VA · Acute Care Hospital · CCN 490063
- Northwest Medical CenterTucson, AZ · Acute Care Hospital · CCN 030085
Practice locations
Addresses where Nishant Kumar is enrolled with Medicare (CMS data updated 2026-10-02).
- 1551 E Tangerine RdOro Valley, AZ 85755 (520) 229‑2657
- 3300 Gallows RdFalls Church, VA 22042
- 6200 N La Cholla BlvdTucson, AZ 85741 (520) 229‑2657
Group practices
Medicare enrollment lists Nishant Kumar as a member of these groups (CMS data updated 2026-10-02).
- Inova Health Care Services1,817 clinicians in the group
- Northwest HBP Medical Services LLC284 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Oro Valley
Clinicians with the same Medicare primary specialty in Oro Valley, AZ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477967560 |
| 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