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

Dr. Mark E Thompson, MD

Individual provider Pediatric Anesthesiology Physician · NPI 1902876733

Dr. Mark E Thompson, MD practises Anesthesiology in Buffalo, New York. Graduated from Loma Linda University School of Medicine in 1999, 27 years ago. Practices with Nextgen Anesthesia, LLC, a 15-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Colorado and New York.

Years since qualifying
27
Trained at
Loma Linda University School of Medicine
Licensed in
CO, NY
In the registry since
2006
Specialties on file
4
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

818 Ellicott St
Buffalo, NY 14203-1021
Phone: (716) 323-6570
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 726 Exchange St, Buffalo, NY 14210-1484 — (716) 859-5505
  • 2950 Elmwood Ave, Kenmore, NY 14217-1390 — (716) 447-6100
  • 2 W Crescent Park, Warren, PA 16365-2111 — (716) 323-6570

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 227415 (NY)
Pediatric Anesthesiology Physician Taxonomy 207LP3000X · Licence 48735 (CO)
Pediatric Anesthesiology Physician Taxonomy 207LP3000X · Licence 227414 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 48735 (CO)

Record details

NPI number1902876733
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 24, 2006
Last updated in NPPESJuly 29, 2026
Certification dateJuly 29, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Nextgen Anesthesia, Llc — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients143
Services billed 170 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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. Those with a page here are linked.

Also affiliated with 1 hospital, which CMS identifies by certification number only.

Colleagues at Nextgen Anesthesia, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 15 clinicians in the practice; 9 are shown here.

Other providers in Buffalo