NPI age
10 years
Enumerated 2016-04-15
● Active
Type 1 · Individual
Oscar Alejandro Olavarria, MD
Olavarria is 1 of 16 surgery providers in Bellaire and 1 of 3028 in Texas.
Primary specialty
Surgery
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-05-03
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 3028 active surgery providers in Texas.
NPI age
10 years
↓ 8 yr below median (18 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
2
In the 27% of peers with subspecialties
NPI lifetime · 2016 → 2026
2016-04Enumerated in NPPES
2016
2026
Where they practice
Practice location
6500 West Loop S Ste 200e
Bellaire, TX 774013535
Mailing address
5951 South Loop E Unit 42
Houston, TX 770331054
Additional practice locations
4 secondary locations on file with NPPES.
Location 2
6410 Fannin St Ste 1400
Houston, TX 770305389
Location 3
1717 W 34th St Ste 1200
Houston, TX 770186256
Location 4
6431 Fannin St # 4.156
Houston, TX 770301501
Location 5
4414 North Fwy Ste 800
Houston, TX 770223662
Specialties
-
Surgery PrimaryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
-
Family MedicineFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Part of a multi-provider practice. 10 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 →
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