Nnanna Alozie, MD
NPI 1558868521 · Emergency Medicine Physician · Covington, LA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nnanna Alozie, MD is a Emergency Medicine Physician provider in Covington, LA (NPI 1558868521).
Provider details
- NPI number
- 1558868521
- 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
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
315 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 | 194 | $167 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 69 | $115 |
| Critical Care, First 30-74 Minutes99291 | 52 | $201 |
Typical Medicare-allowed amounts for these services range $115–$201 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 35 | 35 |
| Cephalexin | 25 | 24 |
| Prednisone | 22 | 18 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 21 |
| Famotidine | 17 | 17 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 17 | 17 |
| Azithromycin | 16 | 15 |
Practice location
Mailing address
Additional practice locations (2)
- 1125 Marguerite StMorgan City, LA 70380-1855Phone: (985) 384-2200
- 30 Prospect AveHackensack, NJ 07601-1915Phone: (551) 996-2000
Registry dates
- Enumerated
- 2018-04-06
- Last updated
- 2021-09-28
- Certified
- 2021-09-28
Frequently asked questions
- What is Nnanna Alozie's NPI number?
- Nnanna Alozie's National Provider Identifier (NPI) is 1558868521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nnanna Alozie's specialty?
- Nnanna Alozie is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nnanna Alozie located?
- Nnanna Alozie's practice location on file with NPPES is 1202 S Tyler St, Covington, LA 70433-2330.
- What is Nnanna Alozie's phone number?
- The practice phone number listed in the NPPES registry for Nnanna Alozie is (985) 898-4000.
- Does Nnanna Alozie accept Medicare?
- Nnanna Alozie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nnanna Alozie's NPI active?
- Yes — Nnanna Alozie's NPI (1558868521) is active in the NPPES registry as of the last update on 2021-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.