NPI age
10 years
Enumerated 2016-03-28
● Active
Type 1 · Individual
Adrianne Van Norman, DO
Van Norman is 1 of 338 internal medicine providers in Houston and 1 of 1807 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2022-12-13
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1807 active internal medicine providers in Texas.
NPI age
10 years
↓ 9 yr below median (19 yr)
State licenses
1 state
17% of peers hold multiple states
Subspecialties
0
35% of peers hold subspecialties
NPI lifetime · 2016 → 2026
2016-03Enumerated in NPPES
2016
2026
Where they practice
Practice location
18300 Katy Freeway, Medical Building 2, Ste. 425
Houston, TX 77094
Mailing address
18300 Katy Freeway, Medical Building 2, Ste. 425
Houston, TX 77094
Additional practice locations
4 secondary locations on file with NPPES.
Location 2
4502 Medical Dr
San Antonio, TX 782294402
Location 3
4502 Medical Dr
San Antonio, TX 782294402
Location 4
4502 Medical Dr
San Antonio, TX 782294402
Location 5
6414 Fannin St Ste G125
Houston, TX 77030
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and...
Practice context
Part of a multi-provider practice. 1 other active provider shares 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.