NPI Portal NPI Lookup & Verification

Dr. Mark E Thompson, MD

Dr. Mark E Thompson is a Anesthesiology Physician provider (Anesthesiology) practicing in Olean, NY, registered in the NPPES registry with NPI 1902876733 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1902876733
Entity type Individual (Type 1)
Name Dr. Mark E Thompson
Credential MD
Sex Male
Practice address 515 MAIN ST, Olean, NY, 14760
Phone 7163236576
Enumeration date 2006-01-24
Last updated in NPPES 2025-03-10

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207LP3000X Pediatric Anesthesiology Physician Secondary 227414 NY
207LP3000X Pediatric Anesthesiology Physician Secondary 48735 CO
390200000X Student in an Organized Health Care Education/Training Program Secondary 48735 CO
207L00000X Anesthesiology Physician Primary 227415 NY

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
02377466 Medicaid NY
Copy-ready billing details
Provider: Mark Thompson, MD
NPI: 1902876733
Taxonomy: 207L00000X (Anesthesiology Physician)
Address: 515 MAIN ST, Olean, NY, 14760

Other providers at this practice address

NPI Name Type Specialty Location
1649273715 Christopher Mallavarapu Individual Cardiovascular Disease Physician Olean, NY
1811988595 Wade Porterfield Individual Anesthesiology Physician Olean, NY
1023009883 Stephen Carlson Individual Anesthesiology Physician Olean, NY
1669463428 Hector Martinez Individual Anesthesiology Physician Olean, NY
1447241211 Orlando Cruz Individual Anesthesiology Physician Olean, NY
1336130798 Douglas Borromeo Individual Anesthesiology Physician Olean, NY
1659352789 Barry Kulp Individual Certified Registered Nurse Anesthetist Olean, NY
1609839646 Robert Krall Individual Anatomic Pathology Physician Olean, NY

Verify this record

Cross-check NPI 1902876733 against the authoritative CMS record: view Dr. Mark E Thompson on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1902876733 active?
Yes — as of the latest NPPES snapshot, NPI 1902876733 is active (record last updated 2025-03-10).
How do I verify Mark Thompson's NPI record?
Cross-check NPI 1902876733 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-03-10.