Mark Bessette, MD, PC
Mark Bessette, MD, PC is a healthcare organization registered as Family Medicine Physician in Tucson, AZ, holding Type 2 (organization) NPI 1902131501 since 2009. The authorized official on file is Mark Bessette, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1902131501 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Mark Bessette, MD, PC |
| Practice address | 6001 E GRANT RD, Tucson, AZ, 85712 |
| Phone | 5207456513 |
| Fax | 5207331017 |
| Enumeration date | 2009-10-15 |
| Last updated in NPPES | 2009-10-15 |
Authorized official
| Name | Mark Bessette |
|---|---|
| Title | Owner |
| Phone | 5207456513 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207Q00000X | Family Medicine Physician | Primary | AZ18835 | AZ |
Copy-ready billing details
Provider: Mark Bessette, MD, PC NPI: 1902131501 Taxonomy: 207Q00000X (Family Medicine Physician) Address: 6001 E GRANT RD, Tucson, AZ, 85712
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1467593665 | Wendy Huempfner M.D. PC | Organization | Obstetrics & Gynecology Physician | Tucson, AZ |
| 1396008892 | Thomas Tieu | Individual | Urology Physician | Tucson, AZ |
| 1043556327 | Akdhc, LLC | Organization | Nephrology Physician | Tucson, AZ |
| 1235573742 | Rafael Nunez Nateras | Individual | Urology Physician | Tucson, AZ |
| 1467021121 | Urology Care Clinic LLC | Organization | Urology Physician | Tucson, AZ |
| 1245043744 | Santa Cruz Urology Care Clinic LLC | Organization | Urology Physician | Tucson, AZ |
Verify this record
Cross-check NPI 1902131501 against the authoritative CMS record: view Mark Bessette, MD, PC 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-10-15.