Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark Tullos, M.D.
Surgery Physician in Victoria, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952365207
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark Tullos
Credential M.D.
Sex Male
Practice address 605 E San Antonio St Ste 510e, Victoria, TX, 77901
Phone (361) 576-9342
Enumeration date Apr 13, 2006
Last updated in NPPES Dec 15, 2020
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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.
Frequently asked questions
Where does Mark Tullos practice?
The practice location on file with NPPES is in Victoria, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Tullos?
The National Provider Identifier (NPI) for Mark Tullos is 1952365207, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Tanweer Majid Surgery Physician · Victoria, TX NPI 1093912370 Arturo Gonzalez Surgery Physician · Victoria, TX NPI 1184876773 Kelly Banonis Family Nurse Practitioner · Victoria, TX NPI 1790395531 Jennifer Lopez Family Nurse Practitioner · Victoria, TX NPI 1093384943 Alayna Kutach Family Nurse Practitioner · Victoria, TX NPI 1508603366
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-15.