NPI age
7 years
Enumerated 2018-08-10
● Active
Type 1 · Individual
David George Norton, MD
Norton is 1 of 24 radiology providers in Round Rock and 1 of 3776 in Texas.
Primary specialty
Radiology
Plus 1 subspecialty
Licensed in
TX, AZ
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-05-01
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3776 active radiology providers in Texas.
NPI age
7 years
↓ 12 yr below median (19 yr)
State licenses
2 states
Top 81% — 18% of peers are multi-state
Subspecialties
0
36% of peers hold subspecialties
NPI lifetime · 2018 → 2026
2018-08Enumerated in NPPES
2018
2026
Where they practice
Practice location
300 University Blvd
Round Rock, TX 786651032
Mailing address
Po Box 844658
Dallas, TX 752844658
Additional practice locations
6 secondary locations on file with NPPES.
Location 2
4975 N Dysart Rd Unit 100
Litchfield Park, AZ 853403082
Location 3
17040 N 51st Ave Ste 100
Glendale, AZ 853081496
Location 4
7330 N 99th Ave Ste 200
Glendale, AZ 853073018
Location 5
625 N 6th St
Phoenix, AZ 850042155
Location 6
350 W Thomas Rd
Phoenix, AZ 850134409
Location 7
13677 W McDowell Rd
Goodyear, AZ 853952635
Specialties
-
Radiology PrimaryA radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Practice context
Part of a multi-provider practice. 194 other active providers share this practice address in NPPES.
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