Chisom Dominic Okezue
Internal Medicine Physician · Mount Vernon, NY
Chisom Dominic Okezue is an internal medicine physician with a practice address in Mount Vernon, New York, and NPI 1598407793, issued on Apr 8, 2022. Check the license (New York 339600, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Chisom Dominic Okezue
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 339600 NY
Self-reported in NPPES; status is on the state search - Practice location
- 12 N 7TH Ave, Mount Vernon, NY 10550
- Phone
- (914) 664-8000
- Enumerated
- Apr 8, 2022
- Record last updated
- Oct 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20260327002456); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 12 N 7TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Barry Baylis, MDAnesthesiology Physician1942315825
- Supriya BhimasaniStudent in an Organized Health Care Education/Training Program1639578586
Verify Chisom Dominic Okezue in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 339600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
63 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Cogent Medical Care PCMount Vernon, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chisom Dominic Okezue among 12,067 internal medicine physician records in New York
Chisom Dominic Okezue is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2022 · median 2002 among the 7,221 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 internal medicine physician records list a practice address in Mount Vernon
They are 32 of the 1,231 NPPES records with a practice address in Mount Vernon, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Mount Vernon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mahdi Abdullah, MDMount Vernon, NY 105501285601914
- Francis Agbonkpolo, M.D.Mount Vernon, NY 105501467555458
- Markos Asamenew, MDMount Vernon, NY 105501376557652
- Paola Greiger-Zanlungo, M.D.Mt Vernon, NY 105501306824339
- Gary Guerrino, M.D.Mount Vernon, NY 105501811981194
- Leslie Julien, MDMount Vernon, NY 105501245204973
- Paul Koltovich, MDMount Vernon, NY 105501396719027
- Steven Levine, M.D.Mount Vernon, NY 105501467549709
Common questions
What is Chisom Dominic Okezue's NPI number?
Chisom Dominic Okezue's National Provider Identifier (NPI) is 1598407793, issued on Apr 8, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Chisom Dominic Okezue located?
The NPPES record lists a practice address at 12 N 7TH Ave, Mount Vernon, NY, 10550. Phone: (914) 664-8000. Providers update this record themselves, so call before visiting.
How can I verify Chisom Dominic Okezue's license?
NPPES lists New York license number 339600, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chisom Dominic Okezue prescribe under Medicare Part D?
In 2024, Chisom Dominic Okezue had 63 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.