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Internal Medicine

Ignatius P. Oyula, MD

Works at hospitals in Gillette, WY · Hot Springs, SD · Rapid City, SD … · Wyoming, South Dakota

Summary

Ignatius P. Oyula, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Gillette, WY, Hot Springs, SD and Rapid City, SD and other places. NPI 1619938958. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Ignatius P. Oyula, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
29Years since medical school (graduated 1997)
MaleGender (as listed)
Monument Health Rapid City Hospital IncGroup practice

Quick answers

Which hospitals does Ignatius P. Oyula work at?
Medicare's official clinician data lists Ignatius P. Oyula at 5 hospitals: Campbell County Health, Fall River Hospital - CAH, Monument Health Rapid City Hospital, Monument Health Spearfish Hospital and Pine Ridge IHS Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Ignatius P. Oyula see patients?
Medicare's clinician data lists 1 practice location in Rapid City, SD. Call before your visit to confirm the address.
What is Ignatius P. Oyula's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Ignatius P. Oyula accept Medicare assignment?
Yes. Medicare's clinician data says Ignatius P. Oyula 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 Ignatius P. Oyula?
(605) 755-8109, as listed in official Medicare / NPI Registry data.
What is Ignatius P. Oyula's NPI number?
1619938958. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Ignatius P. Oyula works

Medicare's Facility Affiliation Data lists Ignatius P. Oyula at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Ignatius P. Oyula is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ignatius P. Oyula as a member of this group (CMS data updated 2026-10-02).

  • Monument Health Rapid City Hospital Inc564 clinicians in the group

Specialties

Find other Internal Medicine doctors in South Dakota →

Other internal medicine doctors in Rapid City

Clinicians with the same Medicare primary specialty in Rapid City, SD — not a recommendation.

All internal medicine doctors in Rapid City →

Clinician information

CredentialMD
Graduation year1997
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1619938958
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians