Obinna Mmagu, DO
NPI 1477965788 · Cardiovascular Disease Physician · Washington, DC
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Obinna Mmagu, DO is a Cardiovascular Disease Physician provider in Washington, DC (NPI 1477965788).
Provider details
- NPI number
- 1477965788
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- 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 tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,160 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 186 | $16 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 166 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 164 | $99 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 155 | $70 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 124 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 109 | 38 |
| Atorvastatin Calcium | 76 | 33 |
| Furosemide | 65 | 25 |
| Apixabanbrand: Eliquis | 63 | 21 |
| Sacubitril/Valsartanbrand: Entresto | 52 | 20 |
| Carvedilol | 51 | 15 |
| Ezetimibe | 50 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$566 across 25 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 1997 Miamisburg Centerville RdDayton, OH 45459-3811Phone: (937) 401-6000
- 405 W Grand AveDayton, OH 45405-7538Phone: (937) 723-3200
Registry dates
- Enumerated
- 2014-05-21
- Last updated
- 2020-08-03
- Certified
- 2020-08-03
Frequently asked questions
- What is Obinna Mmagu's NPI number?
- Obinna Mmagu's National Provider Identifier (NPI) is 1477965788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Obinna Mmagu's specialty?
- Obinna Mmagu is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Obinna Mmagu located?
- Obinna Mmagu's practice location on file with NPPES is 1160 Varnum St Ne Ste 100, Washington, DC 20017-2106.
- What is Obinna Mmagu's phone number?
- The practice phone number listed in the NPPES registry for Obinna Mmagu is (800) 832-1800.
- Does Obinna Mmagu accept Medicare?
- Obinna Mmagu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Obinna Mmagu's NPI active?
- Yes — Obinna Mmagu's NPI (1477965788) is active in the NPPES registry as of the last update on 2020-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.