LASZLO BELA TAMAS M.D.
NPI 1366478646
Neurological Surgery in Pittsfield, MA
About Laszlo Bela Tamas M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LASZLO BELA TAMAS M.D. (NPI 1366478646) is an individual neurological surgery provider in Pittsfield, Massachusetts, licensed in Massachusetts (242296) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Ascension Columbia St Mary's Hospital Milwaukee, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Laszlo Bela Tamas 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
7Medicare enrollment records show Laszlo Tamas reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
- 856 clinicians in this Medicare group
Big Clifty, KY 42712
- Reassigned Medicare billing, Kentucky enrollment
- 643 clinicians in this Medicare group
Rapid City, SD 57702
- Reassigned Medicare billing, North Dakota enrollment
- 9 clinicians in this Medicare group
Austin, TX 78758
- Reassigned Medicare billing, Texas enrollment
- 1,188 clinicians in this Medicare group
Lubbock, TX 79407
- Reassigned Medicare billing, Texas enrollment
- 117 clinicians in this Medicare group
Corpus Christi, TX 78404
- Reassigned Medicare billing, Texas enrollment
- 27 clinicians in this Medicare group
Corpus Christi, TX 78404
- Reassigned Medicare billing, Texas enrollment
- 130 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Columbia St Mary's Hospital Milwaukee
Acute Care Hospitals · Milwaukee, WIAscension All Saints Hospital
Acute Care Hospitals · Racine, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01201 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.
PITTSFIELD, MA 01201
PITTSFIELD, MA 01201
PITTSFIELD, MA 01201
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 Laszlo Tamas's NPI number?
The NPI number for Laszlo Tamas is 1366478646. It was assigned to this individual provider in the NPPES registry on June 25, 2006.
Where is Laszlo Tamas located?
Laszlo Tamas practices at 777 North St Bfs Neurosurgery At Bhs, Pittsfield, MA 01201. The listed phone number is (413) 447-2870.
What is Laszlo Tamas's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Laszlo Tamas enrolled in Medicare?
Yes. Laszlo Tamas 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 Laszlo Tamas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Laszlo Tamas reassigns Medicare benefits to 7 organizations: Columbia St. Mary's Hospital Milwaukee, Inc (Milwaukee, WI), Owensboro Health Medical Group, Inc. (Big Clifty, KY), Acute Care Surgery Of South Dakota PC (Rapid City, SD), Seton Family Of Doctors (Austin, TX), Umc Physicians (Lubbock, TX) and 2 more organizations, listed in the Medicare section above. 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 Laszlo Tamas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Laszlo Tamas accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas and CHRISTUS Health Plan list Laszlo Tamas 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 Laszlo Tamas affiliated with any hospitals?
According to CMS data, Laszlo Tamas is affiliated with Ascension Columbia St Mary's Hospital Milwaukee and Ascension All Saints Hospital.
When was this NPI record last updated?
The NPPES record for Laszlo Tamas was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.