Isaak I. Halegoua, MD
Internal Medicine Physician · Trenton, NJ
Isaak I. Halegoua, MD is an internal medicine physician with a practice address in Trenton, New Jersey, and NPI 1124076393, issued on May 4, 2006. Check the license (New Jersey 25MA08910000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Isaak I. Halegoua
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 25MA08910000 NJ
125089 NY
Self-reported in NPPES; status is on the state search - Practice location
- 601 Hamilton Ave, Trenton, NJ 08629
- Phone
- (609) 599-5050
- Enumerated
- May 4, 2006
- Record last updated
- Dec 9, 2022
- Fax
- (609) 599-4318
- Medicaid ID
- 00275838 NY
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 601 Hamilton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dennis Cleri, MD,FACP, FAAM, FIDSAInfectious Disease Physician1487760070
- Robert Colella, DOInternal Medicine Physician1073574869
Verify Isaak I. Halegoua in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA08910000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
100 Medicare Part D claims for 22 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Naproxen12 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.
Isaak I. Halegoua among 4,632 internal medicine physician records in New Jersey
Isaak I. Halegoua, MD is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2022 · 63% 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 Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
96 internal medicine physician records list a practice address in Trenton
They are 96 of the 1,480 NPPES records with a practice address in Trenton, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Trenton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Robert Colella, DOTrenton, NJ 086291073574869
- Syed Hasan, D.O.Trenton, NJ 086291700402898
- Sheema Jalil, M.D.Trenton, NJ 086291336399963
- Sneha Kola, MDTrenton, NJ 086291538711692
- Nahid Memon, MDTrenton, NJ 086291962427922
- Julie Pantelick, D.O.Trenton, NJ 086291033303458
- Gopi Rana Mukkavilli, MDTrenton, NJ 086291962551242
- Maleeha Saleem, MDTrenton, NJ 086291447869110
Common questions
What is Isaak I. Halegoua, MD's NPI number?
Isaak I. Halegoua, MD's National Provider Identifier (NPI) is 1124076393, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Isaak I. Halegoua, MD located?
The NPPES record lists a practice address at 601 Hamilton Ave, Trenton, NJ, 08629. Phone: (609) 599-5050. Providers update this record themselves, so call before visiting.
How can I verify Isaak I. Halegoua, MD's license?
NPPES lists New Jersey license number 25MA08910000, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Isaak I. Halegoua, MD prescribe under Medicare Part D?
In 2024, Isaak I. Halegoua, MD had 100 Medicare Part D claims for 22 beneficiaries; 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.