NPI age
18 years
Enumerated 2007-06-11
● Active
Type 1 · Individual
DR. John C Mansour, M.D.
Mansour is 1 of 48 surgery providers in Dallas and 1 of 223 in Texas.
Primary specialty
Surgery
Licensed in
NY
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-08-24
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 223 active surgery providers in Texas.
NPI age
18 years
≈ at median (18 yr)
State licenses
1 state
32% of peers hold multiple states
Subspecialties
0
61% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-06Enumerated in NPPES
2007
2026
Where they practice
Practice location
5323 Harry Hines Blvd, Comprehensive Cancer Center
Dallas, TX 753907201
Mailing address
6912 Meadowbriar Ln
Dallas, TX 752304251
Specialties
-
Surgery PrimaryA surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major...
Practice context
Part of a multi-provider practice. 4085 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.