Luis C. Marrero, M.D.
Neonatal-Perinatal Medicine Physician · Paterson, NJ
Luis C. Marrero, M.D. is a neonatal-perinatal medicine physician with a practice address in Paterson, New Jersey, and NPI 1124021548, issued on May 31, 2005. Check the license (New Jersey MA58317, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Luis C. Marrero
- Credential
- M.D.
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- License number
- MA58317 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 703 Main St, Paterson, NJ 07503
- Phone
- (973) 754-2555
- Enumerated
- May 31, 2005
- Record last updated
- Aug 9, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (973) 754-2567
- Medicaid ID
- 6266207 NJ
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 261 in New Jersey → Look up another NPI →
Also registered at 703 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Luis C. Marrero 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 MA58317Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average neonatal-perinatal medicine physician in 2024
17 Medicare Part D claims, against an average of 33 among the 189 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% 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.
Luis C. Marrero among 261 neonatal-perinatal medicine physician records in New Jersey
Luis C. Marrero, M.D. is one of 261 neonatal-perinatal medicine physician records with a practice address in New Jersey. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2011 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in New Jersey
There are 261 neonatal-perinatal medicine physician records in New Jersey.
All 261 in New Jersey → Every provider in Paterson → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Subhashree Datta Bhutada, M.D.Paterson, NJ 075031831192269
- Denis Dilallo, M.D.Paterson, NJ 075031710980131
- Eric Lesser, M.D.Paterson, NJ 075031063415487
- Gregory Menken, M.D.Paterson, NJ 075031740283167
- Zarah Jane Pua, M.D.Paterson, NJ 075031124021449
- Stacy RosenblumPaterson, NJ 075031639413693
- Vinisha Singhi, M.D.Paterson, NJ 075031649587304
- Linda Skroce, M.D.Paterson, NJ 075031093718314
Common questions
What is Luis C. Marrero, M.D.'s NPI number?
Luis C. Marrero, M.D.'s National Provider Identifier (NPI) is 1124021548, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Luis C. Marrero, M.D. located?
The NPPES record lists a practice address at 703 Main St, Paterson, NJ, 07503. Phone: (973) 754-2555. Providers update this record themselves, so call before visiting.
How can I verify Luis C. Marrero, M.D.'s license?
NPPES lists New Jersey license number MA58317, 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 Luis C. Marrero, M.D. prescribe under Medicare Part D?
In 2024, Luis C. Marrero, M.D. had 17 Medicare Part D claims; the average among neonatal-perinatal medicine physician prescribers was 33. 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.