NPI age
14 years
Enumerated 2011-07-15
● Active
Type 1 · Individual
DR. Ashley Merrin Joseph, M.D.
Joseph is 1 of 33 anesthesiology providers in Dallas and 1 of 172 in Texas.
Primary specialty
Anesthesiology
Plus 3 subspecialties
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-03-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 172 active anesthesiology providers in Texas.
NPI age
14 years
↓ 3 yr below median (17 yr)
State licenses
2 states
Top 69% — 30% of peers are multi-state
Subspecialties
2
In the 67% of peers with subspecialties
NPI lifetime · 2011 → 2026
2011-07Enumerated in NPPES
2011
2026
Where they practice
Practice location
2222 Welborn St
Dallas, TX 752193924
Mailing address
2222 Welborn St
Dallas, TX 752193924
Additional practice locations
4 secondary locations on file with NPPES.
Location 2
One Baylor Plaza
Houston, TX 77030
Location 3
5323 Harry Hines Blvd
Dallas, TX 753907201
Location 4
5700 Dallas Pkwy
Frisco, TX 750349580
Location 5
3800 Gaylord Pkwy Ste 850
Frisco, TX 750340248
Specialties
-
Anesthesiology PrimaryAn anesthesiologist who has had additional skill and experience in and is primarily concerned with the anesthesia, sedation, and pain management needs of infants and children. A pediatric anesthesiologist generally provides services...
-
AnesthesiologyAn anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk...
-
PediatricsA pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment...
Practice context
Part of a multi-provider practice. 197 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new anesthesiology provider has been added in Dallas in the last 180 days.
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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.