Chibuzo Agbakwuru Onyike, MD
NPI 1538747688 · Internal Medicine Physician · Macon, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chibuzo Agbakwuru Onyike, MD is a Internal Medicine Physician provider in Macon, GA (NPI 1538747688).
Provider details
- NPI number
- 1538747688
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 96778 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
93 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 77 | $164 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 16 | $124 |
Typical Medicare-allowed amounts for these services range $124–$164 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 40 | 12 |
| Gabapentin | 21 | — |
| Atorvastatin Calcium | 17 | 11 |
| Albuterol Sulfatebrand: Ventolin Hfa | 16 | — |
| Levothyroxine Sodium | 13 | — |
| Hydralazine Hcl | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-31
- Last updated
- 2024-04-19
- Certified
- 2024-04-19
Frequently asked questions
- What is Chibuzo Agbakwuru Onyike's NPI number?
- Chibuzo Agbakwuru Onyike's National Provider Identifier (NPI) is 1538747688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chibuzo Agbakwuru Onyike's specialty?
- Chibuzo Agbakwuru Onyike is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chibuzo Agbakwuru Onyike located?
- Chibuzo Agbakwuru Onyike's practice location on file with NPPES is 777 Hemlock St # 104, Macon, GA 31201-2102.
- What is Chibuzo Agbakwuru Onyike's phone number?
- The practice phone number listed in the NPPES registry for Chibuzo Agbakwuru Onyike is (478) 633-7550.
- Does Chibuzo Agbakwuru Onyike accept Medicare?
- Chibuzo Agbakwuru Onyike is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chibuzo Agbakwuru Onyike's NPI active?
- Yes — Chibuzo Agbakwuru Onyike's NPI (1538747688) is active in the NPPES registry as of the last update on 2024-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.