Dr. Obinna Mmagu, DO
- Medicare services, 2024
- 1,160
- Medicare patients, 2024
- 505
- Part D claims, 2024
- 944
- Hospital affiliations
- 3
- Industry payments
- $8,873
- Practice address
- 1160 Varnum NE St, Washington, DC 20017
- Practice phone
- Call (571) 366-8850
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Privia Medical Group
Washington, District of Columbia
Find Dr. Mmagu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Obinna Mmagu is a cardiologist in Washington, District of Columbia
Dr. Mmagu practices at Privia Medical Group in Washington, District of Columbia.
Dr. Mmagu's NPI, 1477965788, was assigned on May 21, 2014. Dr. Mmagu graduated from Philadelphia College of Osteopathic Medicine in 2013. Dr. Mmagu holds District of Columbia license D0034941.
- NPI
- 1477965788NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880964691
- NPI enumeration date
- May 21, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (571) 366-8850
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Obinna Mmagu practices at Privia Medical Group in Washington, District of Columbia
Dr. Mmagu's primary practice is Privia Medical Group, at 1160 Varnum NE St, Washington, DC 20017 in District Of Columbia County. The practice phone is (571) 366-8850.
- Privia Medical Group1160 Varnum NE St, Washington, DC 20017 · District Of Columbia CountyPhone(571) 366-8850
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Obinna Mmagu is affiliated with 5 sites of care and 2 medical groups
Dr. Mmagu's primary practice is Privia Medical Group in Washington, District of Columbia. Dr. Mmagu is also affiliated with MedStar Washington Hospital Center. The medical group on file is Privia Medical Group. Dmand AI also links Dr. Mmagu to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Obinna Mmagu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mmagu practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Privia Medical Group | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Obinna Mmagu is one of 110 cardiologists in District of Columbia
Cardiovascular disease is Dr. Mmagu's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Mmagu is licensed in District of Columbia.
Specialties and state licenses
- Cardiovascular disease, District of ColumbiaPrimary
Cardiologists near Dr. Mmagu
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Obinna Mmagu billed Medicare for 1,160 services in 2024
CMS data shows 1,160 Medicare services from Dr. Mmagu across 14 procedure codes in 2024, for 505 Medicare patients. Medicare paid $70,719 for them.
Dr. Mmagu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3852024: 59154%
- Office and hospital visits
- 2023: 4282024: 4454%
- Other services
- 2023: 02024: 124
Where Dr. Mmagu's Medicare services took place, 2024
- In an office74364%
- In a facility41736%
Dr. Mmagu compared with the District of Columbia median for cardiologists, 2024
- Dr. Mmagu
- District of Columbia median
- Medicare services
- 1,160vs 1,0897% above
- Medicare patients
- 505vs 531Close to median
- Part D claims
- 737vs 1714.3 times
Medians across 97 cardiologists in District of Columbia with Dmand AI profiles that report each measure.
Dr. Mmagu's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mmagu and other cardiologists in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Obinna Mmagu treated 505 Medicare patients in 2024, average age 75
CMS counts 505 Medicare patients who saw Dr. Mmagu in 2024. The largest group is 65 to 74, with 179 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 35% are also on Medicaid. Their average risk score is 2.25, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mmagu's median patient age at 66, with 54% women.
Dr. Mmagu's Medicare patients by age, 2024
Dr. Mmagu's Medicare patients by sex, 2024
- Women26853%
- Men23747%
Chronic conditions among Dr. Mmagu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes56%
- Arthritis48%
- Chronic kidney disease47%
- Ischemic heart disease46%
- Heart failure45%
- Atrial fibrillation32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mmagu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Obinna Mmagu wrote 944 Medicare Part D claims in 2024
In 2024, Dr. Mmagu wrote 944 Medicare Part D claims for 190 patients. 81% of them were for generic drugs. CMS names the drug for 737 of them, across 19 drugs with 11 or more claims each, at $164,331 in total drug cost. In 2023, CMS named 623 claims across 19 drugs.
Dr. Mmagu's Part D claims by kind of drug, 2024
- Generic764 claims81%
- Brand-name180 claims19%
Dr. Mmagu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6232024: 73718%
Drugs named by CMS: 19 in 2024, 19 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Obinna Mmagu offers telehealth to Medicare patients
Dr. Mmagu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mmagu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Obinna Mmagu received $8,873 in industry payments from 2017 to 2025
CMS Open Payments shows 175 general payments to Dr. Mmagu from 29 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 71% of the total. Alnylam Pharmaceuticals Inc. paid the most, $2,728.
General payments to Dr. Mmagu by program year, 2017 to 2025
General payments to Dr. Mmagu by kind, 2017 to 2025
- Food and beverage$6,30271%
- Speaker and faculty fees$2,45028%
- Education$1221%
Companies that paid Dr. Mmagu the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Obinna Mmagu graduated from Philadelphia College of Osteopathic Medicine
Dr. Mmagu graduated from Philadelphia College of Osteopathic Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Obinna Mmagu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Obinna Mmagu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Obinna Mmagu's NPI number?
Dr. Obinna Mmagu's NPI number is 1477965788. It was assigned on May 21, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Obinna Mmagu?
Dr. Obinna Mmagu is a cardiologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Obinna Mmagu practice?
Dr. Mmagu practices at 1160 Varnum NE St, Washington, DC 20017. Dr. Mmagu's primary practice is Privia Medical Group in Washington, District of Columbia. Dmand AI also links Dr. Mmagu to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Obinna Mmagu's office phone number?
The practice phone on file for Dr. Mmagu is (571) 366-8850.
What is Dr. Obinna Mmagu's medical license number?
Dr. Mmagu holds District of Columbia license D0034941.
Which hospitals is Dr. Obinna Mmagu affiliated with?
Dr. Mmagu is affiliated with MedStar Washington Hospital Center. Dmand AI links Dr. Mmagu to 2 more hospitals.
What medical group is Dr. Obinna Mmagu part of?
Dr. Mmagu is linked to Privia Medical Group. Dmand AI links Dr. Mmagu to 1 more medical group.
Does Dr. Obinna Mmagu accept Medicare?
Yes. CMS data shows Dr. Mmagu billed Medicare for 1,160 services in 2024, and Dr. Mmagu accepts Medicare assignment.
Does Dr. Obinna Mmagu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mmagu as offering telehealth services.
How many Medicare patients does Dr. Obinna Mmagu see?
CMS counts 505 Medicare patients who saw Dr. Mmagu in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Obinna Mmagu bill to Medicare?
In 2024, Dr. Mmagu's most billed Medicare services were heart test or procedure (93306), heart test or procedure (93000) and heart test or procedure (93010).
Where did Dr. Obinna Mmagu go to medical school?
Dr. Mmagu graduated from Philadelphia College of Osteopathic Medicine in 2013.
What drugs does Dr. Obinna Mmagu prescribe most?
In 2024 Medicare Part D data, Dr. Mmagu's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Furosemide.
Has Dr. Obinna Mmagu received payments from drug or device companies?
CMS Open Payments shows $8,873 in general payments to Dr. Mmagu from 29 companies from 2017 to 2025. The largest total came from Alnylam Pharmaceuticals Inc.
How long has Dr. Obinna Mmagu been practicing?
Dr. Mmagu graduated from medical school in 2013, 13 years ago.
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