NPI age
13 years
Enumerated 2013-04-14
● Active
Type 1 · Individual
DR. John Michael O'Neal, M.D.
O'Neal is 1 of 2 emergency medicine providers in The Colony and 1 of 6039 in Texas.
Primary specialty
Emergency Medicine
Plus 2 subspecialties
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-01-04
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 6039 active emergency medicine providers in Texas.
NPI age
13 years
↓ 2 yr below median (15 yr)
State licenses
2 states
Top 82% — 17% of peers are multi-state
Subspecialties
1
In the 43% of peers with subspecialties
NPI lifetime · 2013 → 2026
2013-04Enumerated in NPPES
2013
2026
Where they practice
Practice location
4777 Memorial Dr, Apt 852
The Colony, TX 750562804
Mailing address
13737 Noel Rd Ste 1600
Dallas, TX 752401374
Specialties
-
Emergency Medicine PrimaryAn emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department....
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Solo or small practice. No 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 →
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