DR. ALEXANDER TREXLER BROTHERS M.D.
NPI 1619318060
Orthopaedic Surgery in Springfield, MA
About Dr. Alexander Trexler Brothers M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER TREXLER BROTHERS M.D. (NPI 1619318060) is an individual orthopaedic surgery provider in Springfield, Massachusetts, licensed in Massachusetts (278516) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, is affiliated with Cooley Dickinson Hospital Inc,the, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Alexander Trexler Brothers M.d. 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 Alexander Brothers reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, MA 01107
- Reassigned Medicare billing, Massachusetts enrollment
- 52 clinicians in this Medicare group
Waltham, MA 02451
- Reassigned Medicare billing, Massachusetts enrollment
- 116 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 19
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cooley Dickinson Hospital Inc,the
Acute Care Hospitals · Northampton, MABaystate Franklin Medical Center
Acute Care Hospitals · Greenfield, MAHolyoke Medical Center
Acute Care Hospitals · Holyoke, MABaystate Noble Hospital
Acute Care Hospitals · Westfield, MABaystate Medical Center
Acute Care Hospitals · Springfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01107 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 5
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 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 Alexander Brothers's NPI number?
The NPI number for Alexander Brothers is 1619318060. It was assigned to this individual provider in the NPPES registry on July 15, 2013.
Where is Alexander Brothers located?
Alexander Brothers practices at 300 Birnie Ave Ste 201, Springfield, MA 01107. The listed phone number is (413) 785-4666.
What is Alexander Brothers's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Alexander Brothers enrolled in Medicare?
Yes. Alexander Brothers 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 Alexander Brothers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Brothers reassigns Medicare benefits to 2 organizations: New England Orthopedic Surgeons (Springfield, MA) and Northeast Orthopaedic Alliance PLLC (Waltham, 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 Alexander Brothers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Brothers accept?
Health plans from Anthem Blue Cross and Blue Shield and WellSense Health Plan list Alexander Brothers 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 Alexander Brothers affiliated with any hospitals?
According to CMS data, Alexander Brothers is affiliated with Cooley Dickinson Hospital Inc,the, Baystate Franklin Medical Center, Holyoke Medical Center, Baystate Noble Hospital and Baystate Medical Center.
When was this NPI record last updated?
The NPPES record for Alexander Brothers was last updated on November 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.