NPI age
19 years
Enumerated 2006-08-25
● Active
Type 1 · Individual
Elvio G Silva, MD
Silva is 1 of 67 pathology providers in Houston and 1 of 167 in Texas.
Primary specialty
Pathology
Plus 3 subspecialties
Licensed in
TX, CA, ME
3 states
Status
Active
No deactivations on record
Last NPPES update
2012-07-25
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 167 active pathology providers in Texas.
NPI age
19 years
≈ at median (19 yr)
State licenses
3 states
Top 80% — 19% of peers are multi-state
Subspecialties
1
In the 33% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-08Enumerated in NPPES
2006
2026
Where they practice
Practice location
1515 Holcombe Blvd
Houston, TX 770304009
Mailing address
Po Box 4439
Houston, TX 772104439
Specialties
-
Pathology PrimaryA pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses...
-
SpecialistAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 036405101 (MDACC) | |
| 01 (TX) | 220017424 | RR MEDICARE (MDACC) |
| 01 (TX) | 800159 | BCBS (MDACC) |
| 05 (TX) | 183883101 |
Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 3675 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 167 Pathology providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- 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.