Quick answers
- Which hospitals does Upinder K. Basi work at?
- Medicare's official clinician data lists Upinder K. Basi at 2 hospitals: Memorial Medical Center and Oak Valley Hospital District. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Upinder K. Basi see patients?
- Medicare's clinician data lists 1 practice location in Oakdale, CA. Call before your visit to confirm the address.
- What is Upinder K. Basi's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Upinder K. Basi accept Medicare assignment?
- Yes. Medicare's clinician data says Upinder K. Basi 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 Upinder K. Basi offer telehealth?
- Medicare's clinician data says Upinder K. Basi offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Upinder K. Basi?
- (209) 847-0314, as listed in official Medicare / NPI Registry data.
- What is Upinder K. Basi's NPI number?
- 1891782009. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Upinder K. Basi works
Medicare's Facility Affiliation Data lists Upinder K. Basi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Medical CenterModesto, CA · Acute Care Hospital · CCN 050557
- Oak Valley Hospital DistrictOakdale, CA · Acute Care Hospital · CCN 050067
Practice locations
Addresses where Upinder K. Basi is enrolled with Medicare (CMS data updated 2026-10-02).
- 1425 W H St, Suite 380Oakdale, CA 95361 (209) 847‑0314
Group practices
Medicare enrollment lists Upinder K. Basi as a member of this group (CMS data updated 2026-10-02).
- Chaitanya N. Mahida M.D., Inc2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Oakdale
Clinicians with the same Medicare primary specialty in Oakdale, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1891782009 |
| 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