Dr. Derek F. Ugwendum, MD
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 191
- Industry payments
- $391
- Medical group
- 1
- State license
- 1
- Practice address
- 355 Bard Ave, Staten Island, NY 10310
- Practice phone
- Call (718) 818-2419
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Ugwendum'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. Derek F. Ugwendum is an internist in Staten Island, New York
Dr. Ugwendum practices with Multiviz Health Services, a medical group.
Dr. Ugwendum's NPI, 1831654086, was assigned on February 1, 2019. Dr. Ugwendum holds New York license 338610.
- NPI
- 1831654086NPI Registry (opens in a new tab)
- NPI enumeration date
- February 1, 2019
- NPI status
- Active
- Practice phone
- (718) 818-2419
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Derek F. Ugwendum's practice address is in Staten Island, New York
Dr. Ugwendum's practice address in the NPI Registry is 355 Bard Ave, Staten Island, NY 10310. The practice phone is (718) 818-2419.
- NPI Registry address355 Bard Ave, Staten Island, NY 10310Phone(718) 818-2419
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Derek F. Ugwendum is affiliated with 1 medical group
Dr. Ugwendum is part of Multiviz Health Services, a medical group in Far Rockaway, New York.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Derek F. Ugwendum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ugwendum practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Multiviz Health Services | 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 Multiviz Health Services and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Derek F. Ugwendum is one of 9,643 internists in New York
Internal medicine is Dr. Ugwendum's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ugwendum is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Ugwendum
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. Derek F. Ugwendum treated 12 Medicare patients in 2024, average age 81
CMS counts 12 Medicare patients who saw Dr. Ugwendum in 2024. The largest group is 65 to 74, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 100% are also on Medicaid. Their average risk score is 2.50, 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. Ugwendum's median patient age at 74, with 25% women.
Dr. Ugwendum's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Ugwendum's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ugwendum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women25%
- Men75%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Derek F. Ugwendum wrote 191 Medicare Part D claims in 2024
In 2024, Dr. Ugwendum wrote 191 Medicare Part D claims for 37 patients. 97% of them were for generic drugs. CMS names the drug for 104 of them, across 6 drugs with 11 or more claims each, at $2,145 in total drug cost.
Dr. Ugwendum's Part D claims by kind of drug, 2024
- Generic185 claims97%
- Brand-name and other6 claims3%
Dr. Ugwendum'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.
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
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Dr. Derek F. Ugwendum received $391 in industry payments from 2024 to 2025
CMS Open Payments shows 13 general payments to Dr. Ugwendum from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $227.
General payments to Dr. Ugwendum by program year, 2024 to 2025
Companies that paid Dr. Ugwendum the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Derek F. Ugwendum'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 | Dmand AI Affiliation Data |
| 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) |
| 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. Derek F. Ugwendum
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. Derek F. Ugwendum's NPI number?
Dr. Derek F. Ugwendum's NPI number is 1831654086. It was assigned on February 1, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek F. Ugwendum?
Dr. Derek F. Ugwendum is an internist in Staten Island, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Derek F. Ugwendum practice?
Dr. Ugwendum practices at 355 Bard Ave, Staten Island, NY 10310. Dr. Ugwendum's primary practice is Multiviz Health Services, a medical group.
What is Dr. Derek F. Ugwendum's office phone number?
The practice phone on file for Dr. Ugwendum is (718) 818-2419.
What is Dr. Derek F. Ugwendum's medical license number?
Dr. Ugwendum holds New York license 338610.
What medical group is Dr. Derek F. Ugwendum part of?
Dr. Ugwendum is part of Multiviz Health Services in Far Rockaway, New York.
How many Medicare patients does Dr. Derek F. Ugwendum see?
CMS counts 12 Medicare patients who saw Dr. Ugwendum in 2024, with an average age of 81.
What drugs does Dr. Derek F. Ugwendum prescribe most?
In 2024 Medicare Part D data, Dr. Ugwendum's most prescribed drugs by claims were Amlodipine Besylate, Tamsulosin HCl and Gabapentin.
Has Dr. Derek F. Ugwendum received payments from drug or device companies?
CMS Open Payments shows $391 in general payments to Dr. Ugwendum from 5 companies from 2024 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Derek F. Ugwendum been practicing?
Dr. Ugwendum graduated from medical school in 2008, 18 years ago.
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