NPI age
19 years
Enumerated 2006-07-11
● Active
Type 1 · Individual
Pedro T Zevallos, MD
Zevallos is 1 of 1216 internal medicine providers in Dallas and 1 of 12343 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2018-05-22
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 12343 active internal medicine providers in Texas.
NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
1
In the 33% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-07Enumerated in NPPES
2006
2026
Where they practice
Practice location
8344 E.rl Thornton Fwy., Suite 420
Dallas, TX 75228
Mailing address
519 E Interstate 30
Rockwall, TX 750875408
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
8344 E.rl Thornton Fwy., Suite 420
Dallas, TX 752287106
Location 3
2100 Virginia St Ste D
Grand Prairie, TX 750513722
Location 4
9812 Lakeview Pkwy
Rowlett, TX 750884549
Specialties
-
Internal Medicine PrimaryA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
-
PediatricsA pediatrician dedicated to the prevention and treatment of all respiratory diseases affecting infants, children and young adults. This specialist is knowledgeable about the growth and development of the lung, assessment of respiratory...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 1225955 | |
| 01 (TX) | 613638 | MEDICARE NUMBER |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 5 new internal medicine providers have been added in Dallas in the last 180 days.
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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.