Dr. John I. Nwankwo, MD
- Medicare services, 2024
- 418
- Medicare patients, 2024
- 305
- Hospital affiliations
- 7
- Medical groups
- 24
- State licenses
- 2
- Practice address
- 760 Broadway, Brooklyn, NY 11206
- Practice phone
- Call (718) 963-8100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nwankwo'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. John I. Nwankwo is a diagnostic radiologist in Brooklyn, New York
Dr. Nwankwo practices at NYC Health + Hospitals/Woodhull in Brooklyn, New York, part of NYC.
Dr. Nwankwo's NPI, 1831400498, was assigned on June 29, 2010. Dr. Nwankwo graduated from Johns Hopkins University School of Medicine in 2005. Dr. Nwankwo holds New York license 257635.
- NPI
- 1831400498NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830364280
- NPI enumeration date
- June 29, 2010
- NPI status
- Active
- Practice phone
- (718) 963-8100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John I. Nwankwo practices at NYC Health + Hospitals/Woodhull in Brooklyn, New York
Dr. Nwankwo's primary practice is NYC Health + Hospitals/Woodhull, at 760 Broadway, Brooklyn, NY 11206 in Kings County. The practice phone is (718) 963-8100.
- NYC Health + Hospitals/Woodhull760 Broadway, Brooklyn, NY 11206 · Kings CountyPhone(718) 963-8100
Source: Dmand AI Affiliation Data
Dr. John I. Nwankwo is affiliated with 10 sites of care and 24 medical groups
Dr. Nwankwo's primary practice is NYC Health + Hospitals/Woodhull in Brooklyn, New York, part of NYC. Dr. Nwankwo is also affiliated with NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital. The medical group on file is Physician Affiliate Group of New York (PAGNY). Dmand AI also links Dr. Nwankwo to 5 more hospitals, 23 medical groups and 3 group practices and clinics, 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. John I. Nwankwo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nwankwo practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Woodhull | Available with a free account |
| +9 more sites and 23 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 NYC and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John I. Nwankwo is one of 2,697 diagnostic radiologists in New York
Diagnostic radiology is Dr. Nwankwo's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Nwankwo's licenses on file in 2 states: New York and Florida.
Specialties and state licenses
- Diagnostic radiology, New YorkPrimary
- Florida license
Diagnostic radiologists near Dr. Nwankwo
Counts of diagnostic radiologists 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. John I. Nwankwo billed Medicare for 418 services in 2024
CMS data shows 418 Medicare services from Dr. Nwankwo across 8 procedure codes in 2024, for 305 Medicare patients. Medicare paid $8,422 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nwankwo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 5182024: 41819%
Dr. Nwankwo compared with the New York median for diagnostic radiologists, 2024
- Dr. Nwankwo
- New York median
- Medicare services
- 418vs 2,41483% below
- Medicare patients
- 305vs 1,15974% below
Medians across 2,610 diagnostic radiologists in New York with Dmand AI profiles that report each measure.
Dr. Nwankwo'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.
Need commercial claims for Dr. Nwankwo?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nwankwo and other diagnostic radiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John I. Nwankwo treated 305 Medicare patients in 2024, average age 73
CMS counts 305 Medicare patients who saw Dr. Nwankwo in 2024. The largest group is 65 to 74, with 95 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 79% are also on Medicaid. Their average risk score is 2.91, 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. Nwankwo's median patient age at 63, with 52% women.
Dr. Nwankwo's Medicare patients by age, 2024
Dr. Nwankwo's Medicare patients by sex, 2024
- Women15852%
- Men14748%
Chronic conditions among Dr. Nwankwo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Diabetes59%
- Arthritis53%
- Ischemic heart disease46%
- Mood disorders46%
- Chronic kidney disease45%
- Heart failure44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nwankwo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women52%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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. John I. Nwankwo graduated from Johns Hopkins University School of Medicine
Dr. Nwankwo graduated from Johns Hopkins University School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John I. Nwankwo'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) |
| 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. John I. Nwankwo
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. John I. Nwankwo's NPI number?
Dr. John I. Nwankwo's NPI number is 1831400498. It was assigned on June 29, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. John I. Nwankwo?
Dr. John I. Nwankwo is a diagnostic radiologist in Brooklyn, New York. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. John I. Nwankwo practice?
Dr. Nwankwo practices at 760 Broadway, Brooklyn, NY 11206. Dr. Nwankwo's primary practice is NYC Health + Hospitals/Woodhull in Brooklyn, New York, part of NYC. Dmand AI also links Dr. Nwankwo to 5 hospitals, 23 medical groups and 3 group practices and clinics.
What is Dr. John I. Nwankwo's office phone number?
The practice phone on file for Dr. Nwankwo is (718) 963-8100.
What is Dr. John I. Nwankwo's medical license number?
Dr. Nwankwo holds New York license 257635, one of the licenses on file in 2 states.
Which states has Dr. John I. Nwankwo been licensed in?
Dmand AI has state licenses on file for Dr. Nwankwo in New York and Florida.
Which hospitals is Dr. John I. Nwankwo affiliated with?
Dr. Nwankwo practices at NYC Health + Hospitals/Woodhull in Brooklyn, New York. Dr. Nwankwo is also affiliated with NYC Health + Hospitals/South Brooklyn Health, Ruth Bader Ginsburg Hospital. Dmand AI links Dr. Nwankwo to 5 more hospitals.
What medical group is Dr. John I. Nwankwo part of?
Dr. Nwankwo is linked to Physician Affiliate Group of New York (PAGNY). Dmand AI links Dr. Nwankwo to 23 more medical groups.
Does Dr. John I. Nwankwo accept Medicare?
Yes. CMS data shows Dr. Nwankwo billed Medicare for 418 services in 2024.
How many Medicare patients does Dr. John I. Nwankwo see?
CMS counts 305 Medicare patients who saw Dr. Nwankwo in 2024, with an average age of 73.
Show 3 more questionsShow fewer questions
What services does Dr. John I. Nwankwo bill to Medicare?
In 2024, Dr. Nwankwo's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (71046).
Where did Dr. John I. Nwankwo go to medical school?
Dr. Nwankwo graduated from Johns Hopkins University School of Medicine in 2005.
How long has Dr. John I. Nwankwo been practicing?
Dr. Nwankwo graduated from medical school in 2005, 21 years ago.
Selling to diagnostic radiology practices?
See diagnostic radiologists in New York 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