Quick answers
- Does Chioma E. Ojiaku accept Medicare assignment?
- Yes. Medicare's clinician data says Chioma E. Ojiaku accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Chioma E. Ojiaku see?
- In 2024, CMS data shows 472 Original Medicare patients and 755 services for Chioma E. Ojiaku. This counts Original Medicare only and measures volume, not quality.
- What is Chioma E. Ojiaku's NPI number?
- 1285139055. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Chioma E. Ojiaku, 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.
| Original Medicare patients | 472 |
|---|---|
| Services billed to Medicare | 755 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)258 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)249 services
- Critical care, first 30-74 minutes (99291)136 services
- Emergency department visit with moderate level of medical decision making (99284)67 services
- Emergency department visit with low level of medical decision making (99283)19 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 blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease52%
- Chronic kidney disease51%
- Heart failure42%
Hospitals where Chioma E. Ojiaku works
Medicare's Facility Affiliation Data lists Chioma E. Ojiaku 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.
- HCA Houston Healthcare WestHouston, TX · Acute Care Hospital · Medicare rating: 1 of 5 stars · CCN 450644
- Houston Methodist HospitalHouston, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · CCN 450358
- St. Luke's Hospital at The VintageHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 670075
Practice locations
Addresses where Chioma E. Ojiaku is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Medical DrLake Jackson, TX 77566 (469) 420‑5527
- 17200 St Lukes Way, CHI St Lukes Health the WoodlandsThe Woodlands, TX 77384 (936) 266‑2000
- 6565 Fannin StHouston, TX 77030 (713) 790‑3311
Group practices
Medicare enrollment lists Chioma E. Ojiaku as a member of these groups (CMS data updated October 2, 2026).
- Travis County Emergency Physicians PA327 clinicians in the group
- Integrative Emergency Services Physician Group-Houston PLLC217 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Lake Jackson
Clinicians with the same Medicare primary specialty in Lake Jackson, TX — not a recommendation.
Other clinicians in Travis County Emergency Physicians PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 2018 (8 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285139055 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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