LINA SOFIA MARTIR RAMIREZ
NPI 1437725421
Emergency Medicine in Brockton, MA
About Lina Sofia Martir Ramirez NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LINA SOFIA MARTIR RAMIREZ (NPI 1437725421) is an individual emergency medicine provider in Brockton, Massachusetts, licensed in Massachusetts (1026121) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains a secondary practice location in Ponce.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Lina Sofia Martir Ramirez 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
2Medicare enrollment records show Lina Martir Ramirez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 716 clinicians in this Medicare group
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 69 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.
Boston Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02301 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.
BROCKTON, MA 02301
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 Lina Martir Ramirez's NPI number?
The NPI number for Lina Martir Ramirez is 1437725421. It was assigned to this individual provider in the NPPES registry on June 1, 2021.
Where is Lina Martir Ramirez located?
Lina Martir Ramirez practices at 235 N Pearl St, Brockton, MA 02301. The listed phone number is (508) 427-3075.
What is Lina Martir Ramirez's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Lina Martir Ramirez enrolled in Medicare?
Yes. Lina Martir Ramirez 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 Lina Martir Ramirez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lina Martir Ramirez reassigns Medicare benefits to 2 organizations: Bmc Affiliated Physicians, Inc. (Boston, MA) and Boston Emergency Physician Foundation, Inc. (Boston, MA). 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 Lina Martir Ramirez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lina Martir Ramirez accept?
Health plans from WellSense Health Plan list Lina Martir Ramirez 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 Lina Martir Ramirez affiliated with any hospitals?
According to CMS data, Lina Martir Ramirez is affiliated with Boston Medical Center.
When was this NPI record last updated?
The NPPES record for Lina Martir Ramirez was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Lina Sofia Martir Ramirez · NPI 1437725421
Emergency Medicine physician in Brockton, Massachusetts. Individual provider, active in the CMS NPPES registry since June 1, 2021.
## Identity
- **NPI:** 1437725421 (Entity type: Individual)
- **Enumerated:** June 1, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 1026121 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 235 N PEARL ST, Brockton, MA 02301-1794
- **Phone:** (508) 427-3075
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Bmc Affiliated Physicians, Inc. (NPI 1245320910, Boston, MA); Boston Emergency Physician Foundation, Inc. (NPI 1427005859, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ponce School Of Medicine, class of 2023
## Record status
- **NPPES last updated:** April 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1437725421) · Data from the CMS NPPES public registry.