CESAR ROMERO MD
NPI 1003870494
Internal Medicine in Hamilton, AL
About Cesar Romero Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CESAR ROMERO MD (NPI 1003870494) is an individual internal medicine provider in Hamilton, Alabama, licensed in Alabama (00020518) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with North Mississippi Medical Center, and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Accepted Insurance
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
Cesar Romero Md 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 Reassignment
Medicare enrollment records show Cesar Romero reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hamilton, AL 35570
- Reassigned Medicare billing, Alabama enrollment
- 42 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Mississippi Medical Center
Acute Care Hospitals · Tupelo, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 35570 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 10
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HAMILTON, AL 35570
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 Cesar Romero's NPI number?
The NPI number for Cesar Romero is 1003870494. It was assigned to this individual provider in the NPPES registry on April 13, 2006.
Where is Cesar Romero located?
Cesar Romero practices at 1336 Military St S, Hamilton, AL 35570. The listed phone number is (800) 223-6409.
What is Cesar Romero's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Cesar Romero enrolled in Medicare?
Yes. Cesar 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 organization bills Medicare for Cesar Romero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cesar Romero reassigns Medicare benefits to Marion Regional Medical Center, Inc. (Hamilton, AL). The 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 Cesar Romero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cesar Romero accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 3 other insurers list Cesar Romero as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Cesar Romero affiliated with any hospitals?
According to CMS data, Cesar Romero is affiliated with North Mississippi Medical Center.
When was this NPI record last updated?
The NPPES record for Cesar Romero was last updated on February 21, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Cesar Romero, MD · NPI 1003870494
Internal Medicine physician in Hamilton, Alabama. Individual provider, active in the CMS NPPES registry since April 13, 2006.
## Identity
- **NPI:** 1003870494 (Entity type: Individual)
- **Enumerated:** April 13, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 00020518 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 1336 MILITARY ST S, Hamilton, AL 35570-5005
- **Phone:** (800) 223-6409 · **Fax:** (205) 921-9990
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Marion Regional Medical Center, Inc. (NPI 1205254356, Hamilton, AL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** February 21, 2011
- **Other identifiers:** Medicare UPIN G56842 (AL); Medicaid 00118750 (MS); Medicaid 009998320 (AL); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1003870494) · Data from the CMS NPPES public registry.