Dr. Chukwuemeka A. Onyewu, MD
- Medicare services, 2024
- 283
- Medicare patients, 2024
- 62
- Part D claims, 2024
- 132
- Industry payments
- $867
- Affiliated sites
- 2
- Practice address
- 1818 Newton St. Nw, Washington, DC 20010
- Practice phone
- Call (202) 328-7400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stoddard Baptist Nursing Home
Skilled Nursing Facility · Washington, District of Columbia
Find Dr. Onyewu'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. Chukwuemeka A. Onyewu is a plastic surgeon in Washington, District of Columbia
Dr. Onyewu practices at Stoddard Baptist Nursing Home in Washington, District of Columbia.
Dr. Onyewu's NPI, 1760420764, was assigned on June 2, 2006. Dr. Onyewu graduated from Boston University School of Medicine in 1990. Dr. Onyewu holds Maryland license D0050971.
- NPI
- 1760420764NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103983754
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 328-7400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chukwuemeka A. Onyewu practices at Stoddard Baptist Nursing Home in Washington, District of Columbia
Dr. Onyewu's primary practice is Stoddard Baptist Nursing Home, at 1818 Newton St. Nw, Washington, DC 20010 in The District County. The practice phone is (202) 328-7400.
- Stoddard Baptist Nursing Home1818 Newton St. Nw, Washington, DC 20010 · The District CountyPhone(202) 328-7400
Source: Dmand AI Affiliation Data
Dr. Chukwuemeka A. Onyewu is affiliated with 2 sites of care
Dr. Onyewu's primary practice is Stoddard Baptist Nursing Home in Washington, District of Columbia. Dmand AI also links Dr. Onyewu to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chukwuemeka A. Onyewu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Onyewu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stoddard Baptist Nursing Home | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chukwuemeka A. Onyewu is one of 24 plastic surgeons in District of Columbia
Plastic surgery is Dr. Onyewu's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Onyewu is licensed in Maryland.
Specialties and state licenses
- Plastic surgery, MarylandPrimary
Plastic surgeons near Dr. Onyewu
Counts of plastic surgeons 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. Chukwuemeka A. Onyewu billed Medicare for 283 services in 2024
CMS data shows 283 Medicare services from Dr. Onyewu across 2 procedure codes in 2024, for 62 Medicare patients. Medicare paid $20,180 for them. Every service was in an office.
Dr. Onyewu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4542024: 28338%
Dr. Onyewu compared with the District of Columbia median for plastic surgeons, 2024
- Dr. Onyewu
- District of Columbia median
- Medicare services
- 283vs 20439% above
- Medicare patients
- 62vs 10139% below
- Part D claims
- 103vs 214.9 times
Medians across 20 plastic surgeons in District of Columbia with Dmand AI profiles that report each measure.
Dr. Onyewu'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. Onyewu and other plastic surgeons in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chukwuemeka A. Onyewu treated 62 Medicare patients in 2024, average age 81
CMS counts 62 Medicare patients who saw Dr. Onyewu in 2024. The largest group is 85 and over, with 27 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 74% are also on Medicaid. Their average risk score is 2.49, 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. Onyewu's median patient age at 58, with 71% women.
Dr. Onyewu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Onyewu's Medicare patients by sex, 2024
- Women3658%
- Men2642%
Chronic conditions among Dr. Onyewu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders63%
- Alzheimer's and dementia61%
- Diabetes58%
- Arthritis53%
- Ischemic heart disease52%
- Chronic kidney disease48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Onyewu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chukwuemeka A. Onyewu wrote 132 Medicare Part D claims in 2024
In 2024, Dr. Onyewu wrote 132 Medicare Part D claims for 48 patients. 98% of them were for generic drugs. CMS names the drug for 103 of them, across 4 drugs with 11 or more claims each, at $269 in total drug cost. In 2023, CMS named 25 claims across 2 drugs.
Dr. Onyewu's Part D claims by kind of drug, 2024
- Generic130 claims98%
- Brand-name and other2 claims2%
Dr. Onyewu'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.
Drug classes CMS tracks in Dr. Onyewu's Part D claims, 2024
- Opioids31%41 of 132 claims
- Antibiotics39%51 of 132 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 252024: 103312%
Drugs named by CMS: 4 in 2024, 2 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
How Dr. Chukwuemeka A. Onyewu takes part in Medicare
Dr. Onyewu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Chukwuemeka A. Onyewu received $867 in industry payments from 2016 to 2025
CMS Open Payments shows 30 general payments to Dr. Onyewu from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Mentor Worldwide LLC paid the most, $268.
General payments to Dr. Onyewu by program year, 2016 to 2025
Companies that paid Dr. Onyewu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chukwuemeka A. Onyewu graduated from Boston University School of Medicine
Dr. Onyewu graduated from Boston University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Chukwuemeka A. Onyewu'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (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. Chukwuemeka A. Onyewu
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. Chukwuemeka A. Onyewu's NPI number?
Dr. Chukwuemeka A. Onyewu's NPI number is 1760420764. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chukwuemeka A. Onyewu?
Dr. Chukwuemeka A. Onyewu is a plastic surgeon in Washington, District of Columbia. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Chukwuemeka A. Onyewu practice?
Dr. Onyewu practices at 1818 Newton St. Nw, Washington, DC 20010. Dr. Onyewu's primary practice is Stoddard Baptist Nursing Home in Washington, District of Columbia. Dmand AI also links Dr. Onyewu to 1 physician office.
What is Dr. Chukwuemeka A. Onyewu's office phone number?
The practice phone on file for Dr. Onyewu is (202) 328-7400.
What is Dr. Chukwuemeka A. Onyewu's medical license number?
Dr. Onyewu holds Maryland license D0050971.
Does Dr. Chukwuemeka A. Onyewu accept Medicare?
Yes. CMS data shows Dr. Onyewu billed Medicare for 283 services in 2024, and Dr. Onyewu accepts Medicare assignment.
How many Medicare patients does Dr. Chukwuemeka A. Onyewu see?
CMS counts 62 Medicare patients who saw Dr. Onyewu in 2024, with an average age of 81.
What services does Dr. Chukwuemeka A. Onyewu bill to Medicare?
In 2024, Dr. Onyewu's most billed Medicare services were nursing facility care (99308) and nursing facility care (99310).
Where did Dr. Chukwuemeka A. Onyewu go to medical school?
Dr. Onyewu graduated from Boston University School of Medicine in 1990.
What drugs does Dr. Chukwuemeka A. Onyewu prescribe most?
In 2024 Medicare Part D data, Dr. Onyewu's most prescribed drugs by claims were Cephalexin, Oxycodone-Acetaminophen and Promethazine HCl.
Has Dr. Chukwuemeka A. Onyewu received payments from drug or device companies?
CMS Open Payments shows $867 in general payments to Dr. Onyewu from 15 companies from 2016 to 2025. The largest total came from Mentor Worldwide LLC.
How long has Dr. Chukwuemeka A. Onyewu been practicing?
Dr. Onyewu graduated from medical school in 1990, 36 years ago.
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