Dr. Dilichukwu Chudy-Onwugaje, MD
- Part D claims, 2024
- 239
- Hospital affiliations
- 4
- Industry payments
- $75
- Medical groups
- 3
- State license
- 1
- Practice address
- 1701 North George Mason Drive, Arlington, VA 22205
- Practice phone
- Call (703) 558-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chudy-Onwugaje'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. Dilichukwu Chudy-Onwugaje is an internist in Arlington, Virginia
Dr. Chudy-Onwugaje practices at VHC Health in Arlington, Virginia, part of VHC Health.
Dr. Chudy-Onwugaje's NPI, 1518608710, was assigned on April 5, 2022. Dr. Chudy-Onwugaje holds Pennsylvania license MD491581.
- NPI
- 1518608710NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294226361
- NPI enumeration date
- April 5, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 558-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dilichukwu Chudy-Onwugaje practices at VHC Health in Arlington, Virginia
Dr. Chudy-Onwugaje's primary practice is VHC Health, at 1701 North George Mason Drive, Arlington, VA 22205 in Arlington County. The practice phone is (703) 558-5000.
- VHC Health1701 North George Mason Drive, Arlington, VA 22205 · Arlington CountyPhone(703) 558-5000
Source: Dmand AI Affiliation Data
Dr. Dilichukwu Chudy-Onwugaje is affiliated with 4 sites of care and 3 medical groups
Dr. Chudy-Onwugaje's primary practice is VHC Health in Arlington, Virginia, part of VHC Health. Dr. Chudy-Onwugaje is also affiliated with WellSpan Ephrata Community Hospital. The medical group on file is VHC Health Maternal Fetal Medicine - Arlington. Dmand AI also links Dr. Chudy-Onwugaje to 2 more hospitals and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dilichukwu Chudy-Onwugaje's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chudy-Onwugaje practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| VHC Health | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across VHC Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Dilichukwu Chudy-Onwugaje is one of 3,339 internists in Virginia
Internal medicine is Dr. Chudy-Onwugaje's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chudy-Onwugaje is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Chudy-Onwugaje
Counts of internists 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. Dilichukwu Chudy-Onwugaje's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Chudy-Onwugaje's median patient age at 70, with 35% women.
Dr. Chudy-Onwugaje's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women35%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Dilichukwu Chudy-Onwugaje wrote 239 Medicare Part D claims in 2024
In 2024, Dr. Chudy-Onwugaje wrote 239 Medicare Part D claims for 67 patients. 84% of them were for generic drugs. CMS names the drug for 79 of them, across 6 drugs with 11 or more claims each, at $8,937 in total drug cost.
Dr. Chudy-Onwugaje's Part D claims by kind of drug, 2024
- Generic200 claims84%
- Brand-name39 claims16%
Dr. Chudy-Onwugaje'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. Chudy-Onwugaje's Part D claims, 2024
- Antibiotics13%30 of 239 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Dilichukwu Chudy-Onwugaje takes part in Medicare
Dr. Chudy-Onwugaje accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Dilichukwu Chudy-Onwugaje received $75 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Chudy-Onwugaje from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $26.
Companies that paid Dr. Chudy-Onwugaje the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Dilichukwu Chudy-Onwugaje'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Dilichukwu Chudy-Onwugaje
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. Dilichukwu Chudy-Onwugaje's NPI number?
Dr. Dilichukwu Chudy-Onwugaje's NPI number is 1518608710. It was assigned on April 5, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Dilichukwu Chudy-Onwugaje?
Dr. Dilichukwu Chudy-Onwugaje is an internist in Arlington, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Dilichukwu Chudy-Onwugaje practice?
Dr. Chudy-Onwugaje practices at 1701 North George Mason Drive, Arlington, VA 22205. Dr. Chudy-Onwugaje's primary practice is VHC Health in Arlington, Virginia, part of VHC Health. Dmand AI also links Dr. Chudy-Onwugaje to 2 hospitals and 2 medical groups.
What is Dr. Dilichukwu Chudy-Onwugaje's office phone number?
The practice phone on file for Dr. Chudy-Onwugaje is (703) 558-5000.
What is Dr. Dilichukwu Chudy-Onwugaje's medical license number?
Dr. Chudy-Onwugaje holds Pennsylvania license MD491581.
Which hospitals is Dr. Dilichukwu Chudy-Onwugaje affiliated with?
Dr. Chudy-Onwugaje practices at VHC Health in Arlington, Virginia. Dr. Chudy-Onwugaje is also affiliated with WellSpan Ephrata Community Hospital. Dmand AI links Dr. Chudy-Onwugaje to 2 more hospitals.
What medical group is Dr. Dilichukwu Chudy-Onwugaje part of?
Dr. Chudy-Onwugaje is linked to VHC Health Maternal Fetal Medicine - Arlington. Dmand AI links Dr. Chudy-Onwugaje to 2 more medical groups.
Does Dr. Dilichukwu Chudy-Onwugaje accept Medicare?
Yes. CMS lists Dr. Chudy-Onwugaje as accepting Medicare assignment.
What drugs does Dr. Dilichukwu Chudy-Onwugaje prescribe most?
In 2024 Medicare Part D data, Dr. Chudy-Onwugaje's most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Clopidogrel.
Has Dr. Dilichukwu Chudy-Onwugaje received payments from drug or device companies?
CMS Open Payments shows $75 in general payments to Dr. Chudy-Onwugaje from 3 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Dilichukwu Chudy-Onwugaje been practicing?
Dr. Chudy-Onwugaje graduated from medical school in 2012, 14 years ago.
Selling to internal medicine practices?
See internists in Virginia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card