Emmanuel Onyeka, MD
NPI 1346621984 · Emergency Medicine Physician · Columbus, GA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emmanuel Onyeka, MD is a Emergency Medicine Physician provider in Columbus, GA (NPI 1346621984).
Provider details
- NPI number
- 1346621984
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
657 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 383 | $171 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 135 | $118 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 68 | $8 |
| Critical Care, First 30-74 Minutes99291 | 53 | $208 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 18 | $69 |
Typical Medicare-allowed amounts for these services range $8–$208 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cyclobenzaprine Hcl | 74 | 74 |
| Naproxen | 63 | 63 |
| Cephalexin | 47 | 47 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 46 | 46 |
| Ondansetronbrand: Ondansetron Odt | 38 | 38 |
| Prednisone | 36 | 32 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 25 | 25 |
Practice location
Mailing address
Additional practice locations (1)
- 30 Prospect Ave3rd Floor, Main Bld Room 3682Hackensack, NJ 07601-1915Phone: (585) 690-9679
Registry dates
- Enumerated
- 2015-06-09
- Last updated
- 2018-07-17
Frequently asked questions
- What is Emmanuel Onyeka's NPI number?
- Emmanuel Onyeka's National Provider Identifier (NPI) is 1346621984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emmanuel Onyeka's specialty?
- Emmanuel Onyeka is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emmanuel Onyeka located?
- Emmanuel Onyeka's practice location on file with NPPES is 2122 Manchester Expy, Columbus, GA 31904.
- What is Emmanuel Onyeka's phone number?
- The practice phone number listed in the NPPES registry for Emmanuel Onyeka is (585) 690-9679.
- Does Emmanuel Onyeka accept Medicare?
- Emmanuel Onyeka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emmanuel Onyeka's NPI active?
- Yes — Emmanuel Onyeka's NPI (1346621984) is active in the NPPES registry as of the last update on 2018-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.