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Mark Bessette, MD, PC

Family Medicine Physician in Tucson, AZ · enumerated 2009 · authorized official Mark Bessette, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902131501

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Registry record

Entity type Organization (Type 2)
Legal business name Mark Bessette, MD, PC
Practice address 6001 E Grant Rd, Tucson, AZ, 85712
Phone (520) 745-6513
Fax (520) 733-1017
Enumeration date Oct 15, 2009
Last updated in NPPES Oct 15, 2009

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License AZ18835 (AZ) Primary

Authorized official

Name Mark Bessette
Title Owner
Phone (520) 745-6513

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.

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Frequently asked questions

Who is the authorized official for Mark Bessette, MD, PC?
NPPES lists Mark Bessette (Owner) as the authorized official for this organization.
What is the NPI number for Mark Bessette, MD, PC?
The NPI for Mark Bessette, MD, PC is 1902131501, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-15.