NPI age
19 years
Enumerated 2006-10-31
● Active
Type 1 · Individual
Derek Anthony Haas, M.D.
Haas is 1 of 28 obstetrics & gynecology providers in Dallas and 1 of 214 in Texas.
Primary specialty
Obstetrics & Gynecology
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-06-17
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 214 active obstetrics & gynecology providers in Texas.
NPI age
19 years
≈ at median (18 yr)
State licenses
1 state
18% of peers hold multiple states
Subspecialties
0
34% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-10Enumerated in NPPES
2006
2026
Where they practice
Practice location
7515 Greenville Ave Ste 1030
Dallas, TX 752313866
Mailing address
7515 Greenville Ave Ste 1030
Dallas, TX 752313866
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
8080 State Highway 121 Ste 250
McKinney, TX 750702919
Location 3
2101 Westpark Ct Ste 350
Euless, TX 760403764
Location 4
13052 Dallas Pkwy Ste 230
Frisco, TX 750334241
Specialties
-
Obstetrics & Gynecology PrimaryAn obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.
Practice context
Part of a multi-provider practice. 4 other active providers share this practice address in NPPES.
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