NPI age
19 years
Enumerated 2007-03-28
● Active
Type 1 · Individual
Ernesto M Tamez, M.D.
Tamez is 1 of 13 preventive medicine providers in San Antonio and 1 of 204 in Texas.
Primary specialty
Preventive Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2011-11-30
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 204 active preventive medicine providers in Texas.
NPI age
19 years
≈ at median (18 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
0
35% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-03Enumerated in NPPES
2007
2026
Where they practice
Practice location
10200 Broadway St, Suite 200
San Antonio, TX 782174431
Mailing address
10200 Broadway Street, Suite 200
San Antonio, TX 78217
Specialties
-
Preventive Medicine PrimaryOccupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures....
Practice context
Part of a multi-provider practice. 6 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.