NPI age
18 years
Enumerated 2008-02-11
● Active
Type 1 · Individual
DR. Guilherme Vianna Silva, M.D.
Silva is 1 of 108 internal medicine providers in Houston and 1 of 883 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-04-03
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 883 active internal medicine providers in Texas.
NPI age
18 years
≈ at median (17 yr)
State licenses
1 state
21% of peers hold multiple states
Subspecialties
1
In the 72% of peers with subspecialties
NPI lifetime · 2008 → 2026
2008-02Enumerated in NPPES
2008
2026
Where they practice
Practice location
7200 Cambridge St Fl 6
Houston, TX 770304202
Mailing address
7200 Cambridge St Fl 6
Houston, TX 770304202
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
7200 Cambridge St Fl 10
Houston, TX 770304202
Location 3
6624 Fannin St, Suite 2220
Houston, TX 770302334
Specialties
-
Internal Medicine PrimaryAn area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical...
-
Internal MedicineAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Practice context
Part of a multi-provider practice. 29 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new internal medicine provider has been added in Houston in the last 180 days.
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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.