NPI age
18 years
Enumerated 2007-06-01
● Active
Type 1 · Individual
Jon T O'Neal, MD, MPH
O'Neal is 1 of 6 preventive medicine providers in Fort Sam Houston and 1 of 204 in Texas.
Primary specialty
Preventive Medicine
Plus 1 subspecialty
Licensed in
CA, KS
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-06-13
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
18 years
≈ at median (18 yr)
State licenses
2 states
Top 88% — 11% of peers are multi-state
Subspecialties
0
35% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-06Enumerated in NPPES
2007
2026
Where they practice
Practice location
3551 Roger Brooke Dr
Fort Sam Houston, TX 782344504
Mailing address
67555 E Palm Canyon Dr Ste C113
Cathedral City, CA 922345412
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. 1394 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.