Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Laszlo Bela Tamas, MD

Individual provider Neurological Surgery Physician · NPI 1366478646

Laszlo Bela Tamas, MD practises Neurosurgery in Pittsfield, Massachusetts. Graduated from McGill University, Faculty of Medicine in 1980, 46 years ago. Practices with Owensboro Health Medical Group Inc, a 456-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts, Oregon and Texas.

Years since qualifying
46
Trained at
McGill University, Faculty of Medicine
Licensed in
MA, OR, TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

777 N St Bfs Neurosurgery At Bhs
Pittsfield, MA 01201-4147
Phone: (413) 447-2870
Fax: (413) 447-2871
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2200 E Parrish Ave Ste 101c, Owensboro, KY 42303-1450 — (270) 688-1650
  • 3615 Nw Samaritan Dr Ste 210, Corvallis, OR 97330-3771 — (541) 768-4501

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 242296 (MA)
Neurological Surgery Physician Taxonomy 207T00000X · Licence MD213350 (OR)
Neurological Surgery Physician Taxonomy 207T00000X · Licence S6537 (TX)

Record details

NPI number1366478646
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2006
Last updated in NPPESMay 6, 2026
Certification dateMay 6, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROSURGERY
Medical schoolMCGILL UNIVERSITY, FACULTY OF MEDICINE
Graduated 1980 (46 years in practice)
Group practice Owensboro Health Medical Group Inc — 456 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Laminectomy or laminotomy (partial removal of spine bones) 1–10 times
Spinal fusion 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients11
Services billed 17 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Owensboro Health Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 456 clinicians in the practice; 12 are shown here.

Other providers in Pittsfield