Romeo A. Tiu, MD
Cardiovascular Disease Physician · Irvington, NJ
Romeo A. Tiu, MD is a cardiovascular disease physician with a practice address in Irvington, New Jersey, and NPI 1023075769, issued on Apr 27, 2006. Check the license (New Jersey MA27415, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Romeo A. Tiu
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MA27415 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 40 Union Ave, Irvington, NJ 07111
- Phone
- (973) 375-5500
- Enumerated
- Apr 27, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (973) 375-5561
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,102 in New Jersey → Look up another NPI →
Also registered at 40 Union Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ugochi AgwunobiPsychiatric/Mental Health Nurse Practitioner1427981737
- Olufemi AkanbiPhysical Therapist1750575833
- Samuel Banigo, M.D.,Adolescent Medicine (Internal Medicine) Physician1063503555
- Nahndi Bush, M.D.Ophthalmology Physician1568504280
- Georgianna CorneliusClinical Social Worker1366102394
Verify Romeo A. Tiu 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 MA27415Check 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 cardiovascular disease physician in 2024
79 Medicare Part D claims, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin12 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.
Romeo A. Tiu among 1,102 cardiovascular disease physician records in New Jersey
Romeo A. Tiu, MD is one of 1,102 cardiovascular disease physician records with a practice address in New Jersey. 87% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 40% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- Record last updated2026 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in New Jersey
There are 1,102 cardiovascular disease physician records in New Jersey.
All 1,102 in New Jersey → Every provider in Irvington → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Mary Berry-Le Boeuf, APNNewark, NJ 071121518934561
- Margarita Camacho, MDNewark, NJ 071121164499620
- Lisa Cassidy, NURSE PRACTITIONERNewark, NJ 071121790753457
- Chunguang Chen, MDNewark, NJ 071121093862138
- Joanne Chichetti, NURSE PRACTITIONERNewark, NJ 071121861469033
- Marc Cohen, MDNewark, NJ 071121376510578
- Louis Fusilli, MD FACCNutley, NJ 071101790702678
- Divya Goldstein, MDNewark, NJ 071121891892907
Common questions
What is Romeo A. Tiu, MD's NPI number?
Romeo A. Tiu, MD's National Provider Identifier (NPI) is 1023075769, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Romeo A. Tiu, MD located?
The NPPES record lists a practice address at 40 Union Ave, Irvington, NJ, 07111. Phone: (973) 375-5500. Providers update this record themselves, so call before visiting.
How can I verify Romeo A. Tiu, MD's license?
NPPES lists New Jersey license number MA27415, 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 Romeo A. Tiu, MD prescribe under Medicare Part D?
In 2024, Romeo A. Tiu, MD had 79 Medicare Part D claims; the average among cardiovascular disease physician prescribers was 3,078. 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.