NPI age
18 years
Enumerated 2007-12-05
● Active
Type 1 · Individual
Grethe E Wik, DO
Wik is 1 of 13 preventive medicine providers in Austin and 1 of 204 in Texas.
Primary specialty
Preventive Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-12-05
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 204 active preventive medicine providers in Texas.
NPI age
18 years
≈ at median (18 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
0
35% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-12Enumerated in NPPES
2007
2026
Where they practice
Practice location
8868 Research Blvd, Suite 601
Austin, TX 787586497
Mailing address
5080 Spectrum Dr, Suite 1200 West
Addison, TX 750014648
Specialties
-
Preventive Medicine PrimaryOccupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures....
Practice context
Part of a multi-provider practice. 13 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new preventive medicine provider has been added in Austin in the last 180 days.
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Request a quote →How to verify this provider
- 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.