Dr. Chioma Madu, MD
- Medicare services, 2024
- 1,723
- Medicare patients, 2024
- 322
- Part D claims, 2024
- 672
- Hospital affiliations
- 5
- Industry payments
- $1,630
- Practice address
- 546 St Georges Ave, Rahway, NJ 07065
- Practice phone
- Call (732) 680-0373
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rahway Dialysis
Rahway, New Jersey
Find Dr. Madu'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. Chioma Madu is an internist in Rahway, New Jersey
Dr. Madu practices at Rahway Dialysis in Rahway, New Jersey.
Dr. Madu's NPI, 1447744925, was assigned on June 19, 2018. Dr. Madu holds New Jersey license 25MA11393700.
- NPI
- 1447744925NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800255456
- NPI enumeration date
- June 19, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (732) 680-0373
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chioma Madu practices at Rahway Dialysis in Rahway, New Jersey
Dr. Madu's primary practice is Rahway Dialysis, at 546 St Georges Ave, Rahway, NJ 07065 in Union County. The practice phone is (732) 680-0373.
- Rahway Dialysis546 St Georges Ave, Rahway, NJ 07065 · Union CountyPhone(732) 680-0373
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Chioma Madu is affiliated with 8 sites of care and 1 medical group
Dr. Madu's primary practice is Rahway Dialysis in Rahway, New Jersey. Dr. Madu is also affiliated with Robert Wood Johnson University Hospital Rahway. The medical group on file is Institute for Hypertension and Kidney Diseases, PC. Dmand AI also links Dr. Madu to 4 more hospitals, 1 dialysis center and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chioma Madu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Madu practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rahway Dialysis | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chioma Madu is one of 4,226 internists in New Jersey
Internal medicine is Dr. Madu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Madu is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Madu
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. Chioma Madu billed Medicare for 1,723 services in 2024
CMS data shows 1,723 Medicare services from Dr. Madu across 9 procedure codes in 2024, for 322 Medicare patients. Medicare paid $128,559 for them.
Dr. Madu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6672024: 1,423113%
- Tests and treatments
- 2023: 02024: 300
Where Dr. Madu's Medicare services took place, 2024
- In an office513%
- In a facility1,67297%
Dr. Madu compared with the New Jersey median for internists, 2024
- Dr. Madu
- New Jersey median
- Medicare services
- 1,723vs 7232.4 times
- Medicare patients
- 322vs 23139% above
- Part D claims
- 283vs 83066% below
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Madu'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chioma Madu treated 322 Medicare patients in 2024, average age 75
CMS counts 322 Medicare patients who saw Dr. Madu in 2024. The largest group is 65 to 74, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 3.05, 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. Madu's median patient age at 69, with 49% women.
Dr. Madu's Medicare patients by age, 2024
Dr. Madu's Medicare patients by sex, 2024
- Women17153%
- Men15147%
Chronic conditions among Dr. Madu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes68%
- Chronic kidney disease61%
- Arthritis60%
- Ischemic heart disease60%
- Heart failure50%
- Atrial fibrillation41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Madu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chioma Madu wrote 672 Medicare Part D claims in 2024
In 2024, Dr. Madu wrote 672 Medicare Part D claims for 134 patients. 84% of them were for generic drugs. CMS names the drug for 283 of them, across 13 drugs with 11 or more claims each, at $14,436 in total drug cost. In 2022, CMS named 14 claims across 1 drug.
Dr. Madu's Part D claims by kind of drug, 2024
- Generic563 claims84%
- Brand-name and other109 claims16%
Dr. Madu'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. Madu's Part D claims, 2024
- Opioids6%41 of 672 claims
- Antibiotics5%32 of 672 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 142024: 2831921%
Drugs named by CMS: 13 in 2024, 1 in 2022.
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. Chioma Madu offers telehealth to Medicare patients
Dr. Madu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Madu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Chioma Madu received $1,630 in industry payments from 2023 to 2025
CMS Open Payments shows 68 general payments to Dr. Madu from 24 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Baxter Healthcare paid the most, $324.
General payments to Dr. Madu by program year, 2023 to 2025
Companies that paid Dr. Madu the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Chioma Madu'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 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) |
| 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. Chioma Madu
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. Chioma Madu's NPI number?
Dr. Chioma Madu's NPI number is 1447744925. It was assigned on June 19, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Chioma Madu?
Dr. Chioma Madu is an internist in Rahway, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Chioma Madu practice?
Dr. Madu practices at 546 St Georges Ave, Rahway, NJ 07065. Dr. Madu's primary practice is Rahway Dialysis in Rahway, New Jersey. Dmand AI also links Dr. Madu to 4 hospitals, 1 dialysis center and 1 group practice or clinic.
What is Dr. Chioma Madu's office phone number?
The practice phone on file for Dr. Madu is (732) 680-0373.
What is Dr. Chioma Madu's medical license number?
Dr. Madu holds New Jersey license 25MA11393700.
Which hospitals is Dr. Chioma Madu affiliated with?
Dr. Madu is affiliated with Robert Wood Johnson University Hospital Rahway. Dmand AI links Dr. Madu to 4 more hospitals.
What medical group is Dr. Chioma Madu part of?
Dr. Madu is linked to Institute for Hypertension and Kidney Diseases, PC.
Does Dr. Chioma Madu accept Medicare?
Yes. CMS data shows Dr. Madu billed Medicare for 1,723 services in 2024, and Dr. Madu accepts Medicare assignment.
Does Dr. Chioma Madu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Madu as offering telehealth services.
How many Medicare patients does Dr. Chioma Madu see?
CMS counts 322 Medicare patients who saw Dr. Madu in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Chioma Madu bill to Medicare?
In 2024, Dr. Madu's most billed Medicare services were hospital inpatient care (99232), dialysis (90935) and hospital inpatient care (99222).
What drugs does Dr. Chioma Madu prescribe most?
In 2024 Medicare Part D data, Dr. Madu's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Furosemide.
Has Dr. Chioma Madu received payments from drug or device companies?
CMS Open Payments shows $1,630 in general payments to Dr. Madu from 24 companies from 2023 to 2025. The largest total came from Baxter Healthcare.
How long has Dr. Chioma Madu been practicing?
Dr. Madu graduated from medical school in 2018, 8 years ago.
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