Quick answers
- Does Chukwuma Onyewu accept Medicare assignment?
- Yes. Medicare's clinician data says Chukwuma Onyewu 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 Chukwuma Onyewu see?
- In 2024, CMS data shows 375 Original Medicare patients and 2,106 services for Chukwuma Onyewu. This counts Original Medicare only and measures volume, not quality.
- What is Chukwuma Onyewu's NPI number?
- 1578573457. 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 Chukwuma Onyewu, 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 | 375 |
|---|---|
| Services billed to Medicare | 2,106 |
| Different services or procedures | 53 |
| Participating Medicare provider | Yes |
| Average age of these patients | 65 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)761 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)435 services
- Telephone or internet referral service, 30 minutes (99452)48 services
- Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)46 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)22 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%
- Arthritis75%
- High cholesterol71%
- Diabetes43%
- Anxiety41%
- Depression38%
Practice locations
Addresses where Chukwuma Onyewu is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 100 Biddle Ave, Suite 101Newark, DE 19702 (240) 786‑1001
- 1005 N Point Blvd, Suite 722Dundalk, MD 21224 (240) 786‑1001
- 18540 Office Park DrMontgomery Village, MD 20886 (240) 786‑1001
- 3413 Olandwood Ct, Suite 103Olney, MD 20832 (240) 786‑1001
- 550 S Dupont Blvd, Suite CMilford, DE 19963 (240) 786‑1001
Group practices
Medicare enrollment lists Chukwuma Onyewu as a member of this group (CMS data updated October 2, 2026).
- Choice Pain and Rehabilitation Center LLC13 clinicians in the group
Specialties
Find other Interventional Pain Management doctors in Delaware →
Other interventional pain specialists in Delaware
Clinicians with the same Medicare primary specialty in Delaware — not a recommendation.
Other clinicians in Choice Pain and Rehabilitation Center LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1578573457 |
| 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
- 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