Quick answers
- Which hospitals does Sumit A. Walia work at?
- Medicare's official clinician data lists Sumit A. Walia at 4 hospitals: INTEGRIS Baptist Medical Center, Inc, INTEGRIS Canadian Valley Hospital, INTEGRIS Health Enid Hospital and Oklahoma Heart Hospital, LLC. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sumit A. Walia see patients?
- Medicare's clinician data lists 2 practice locations, including Oklahoma City, OK and Enid, OK. Call before your visit to confirm the address.
- What is Sumit A. Walia's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Sumit A. Walia accept Medicare assignment?
- Yes. Medicare's clinician data says Sumit A. Walia 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 Sumit A. Walia offer telehealth?
- Medicare's clinician data says Sumit A. Walia offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sumit A. Walia?
- (405) 702-1300, as listed in official Medicare / NPI Registry data.
- What is Sumit A. Walia's NPI number?
- 1295963247. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sumit A. Walia works
Medicare's Facility Affiliation Data lists Sumit A. Walia at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- INTEGRIS Baptist Medical Center, IncOklahoma City, OK · Acute Care Hospital · CCN 370028
- INTEGRIS Canadian Valley HospitalYukon, OK · Acute Care Hospital · CCN 370211
- INTEGRIS Health Enid HospitalEnid, OK · Acute Care Hospital · CCN 370016
- Oklahoma Heart Hospital, LLCOklahoma City, OK · Acute Care Hospital · CCN 370215
Practice locations
Addresses where Sumit A. Walia is enrolled with Medicare (CMS data updated 2026-10-02).
- 10029 N Oklahoma Ave, Suite 200Oklahoma City, OK 73114 (405) 702‑1300
- 707 S Monroe St, INTEGRIS Bass Specialty GastroenterologyEnid, OK 73701 (580) 977‑1960
Group practices
Medicare enrollment lists Sumit A. Walia as a member of these groups (CMS data updated 2026-10-02).
- Digestive Disease Specialists Inc18 clinicians in the group
- INTEGRIS Bass Baptist Health Center9 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1295963247 |
| 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