NPI age
5 years
Enumerated 2021-04-06
● Active
Type 1 · Individual
Duff Allen Dean JR.
Dean is 1 of 545 pediatrics providers in Austin and 1 of 7055 in Texas.
Primary specialty
Pediatrics
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-02-25
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 7055 active pediatrics providers in Texas.
NPI age
5 years
↓ 13 yr below median (18 yr)
State licenses
1 state
8% of peers hold multiple states
Subspecialties
1
In the 23% of peers with subspecialties
NPI lifetime · 2021 → 2026
2021-04Enumerated in NPPES
2021
2026
Where they practice
Practice location
6937 N Interstate 35 Ste 3
Austin, TX 787523295
Mailing address
2423 Williams Dr Ste 107
Georgetown, TX 786283269
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
11111 Research Blvd Ste 295
Austin, TX 787595281
Location 3
6431 Fannin St Ste Msb 3151
Houston, TX 770301501
Specialties
-
Pediatrics PrimaryA 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...
-
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. This provider is listed as a sole proprietor.
Recently enumerated nearby: 17 new pediatrics providers have been added in Austin 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.