DR. MARVIN J ROMERO D.O.
NPI 1043579535
Emergency Medicine in Brooklyn, NY
About Dr. Marvin J Romero D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARVIN J ROMERO D.O. (NPI 1043579535) is an individual emergency medicine provider in Brooklyn, New York, licensed in Florida (OS12137) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS, is affiliated with Frederick Health Hospital, and is a graduate of Nova Southeastern College Of Osteo Medicine (2009).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Marvin J Romero D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Marvin Romero reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Frederick, MD 21701
- Reassigned Medicare billing, Maryland enrollment
- 91 clinicians in this Medicare group
Birmingham, AL 35205
- Reassigned Medicare billing, Florida enrollment
- 802 clinicians in this Medicare group
Winter Park, FL 32789
- Reassigned Medicare billing, Florida enrollment
- 74 clinicians in this Medicare group
Orlando, FL 32803
- Reassigned Medicare billing, Florida enrollment
- 619 clinicians in this Medicare group
Winter Haven, FL 33881
- Reassigned Medicare billing, Florida enrollment
- 1,065 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Frederick Health Hospital
Acute Care Hospitals · Frederick, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11229 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marvin Romero's NPI number?
The NPI number for Marvin Romero is 1043579535. It was assigned to this individual provider in the NPPES registry on May 3, 2012.
Where is Marvin Romero located?
Marvin Romero practices at 2525 Kings Hwy, Brooklyn, NY 11229. The listed phone number is (718) 692-5300.
What is Marvin Romero's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Marvin Romero enrolled in Medicare?
Yes. Marvin Romero is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Marvin Romero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marvin Romero reassigns Medicare benefits to 5 organizations: Hospitalist Medicine Physicians Of Maryland-Frederick PC (Frederick, MD), Paragon Contracting Services LLC (Birmingham, AL), Guidewell Emergency Medicine Doctors, LLC (Winter Park, FL), Florida Emergency Physicians Kang And Associates MD LLC (Orlando, FL) and Paragon Emergency Services LLC (Winter Haven, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marvin Romero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marvin Romero affiliated with any hospitals?
According to CMS data, Marvin Romero is affiliated with Frederick Health Hospital.
When was this NPI record last updated?
The NPPES record for Marvin Romero was last updated on January 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.