Oliver A. Cerqueira, DO

Medicare activity in 2024

Official CMS public-use data for Oliver A. Cerqueira, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)266 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)228 services
3. Insertion of needle into vein for collection of blood sample (36415)181 services
4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)70 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)32 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol75%
• High blood pressure71%
• Arthritis48%
• Ischemic heart disease33%
• Diabetes28%
• Depression23%

Hospitals where Oliver A. Cerqueira works

Medicare's Facility Affiliation Data lists Oliver A. Cerqueira at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Ascension St John Jane PhillipsBartlesville, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370018
• Bailey Medical Center, LLCOwasso, OK · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 370228
• Hillcrest Hospital ClaremoreClaremore, OK · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 370039
• Hillcrest Medical CenterTulsa, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370001
• Saint Francis Hospital, IncTulsa, OK · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 370091

Practice locations

Addresses where Oliver A. Cerqueira is enrolled with Medicare (CMS data updated October 2, 2026).

• 10512 N 110th E Ave, Suite 300Owasso, OK 74055 (918) 376‑8900

Group practices

Medicare enrollment lists Oliver A. Cerqueira as a member of this group (CMS data updated October 2, 2026).

• Ahs Oklahoma Physician Group LLC313 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Oklahoma →

Other internal medicine doctors in Owasso

Clinicians with the same Medicare primary specialty in Owasso, OK — not a recommendation.

• Austin J. Gajewski, DO
• Saadia Bader, MD
• Mitchell Scott, DO
• Amir Ashiq, MD
• Stephanie Teja, MD
• John Gemma, DO
• Tyler S. McMillan, MD
• Kacey McConnell, DO

All internal medicine doctors in Owasso →

Other clinicians in Ahs Oklahoma Physician Group LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• David Cameron, MD
• Harvey A. Tatum, MD
• Jean-Maria C. Langley, DO
• Ajay R. Bedekar, MD
• Dustin Cupp, DO
• Carl E. Miller Jr., DPM

Clinician information

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 October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians