NPI age
19 years
Enumerated 2007-03-27
● Active
Type 1 · Individual
DR. Robert Randolph Wallis, M.D.
Wallis is 1 of 3 family medicine providers in Bellaire and 1 of 312 in Texas.
Primary specialty
Family Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-11
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 312 active family medicine providers in Texas.
NPI age
19 years
↑ 5 yr above median (14 yr)
State licenses
1 state
3% of peers hold multiple states
Subspecialties
0
27% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-03Enumerated in NPPES
2007
2026
Where they practice
Practice location
547 Lupin St
Bellaire, TX 774015023
Mailing address
547 Lupin St
Bellaire, TX 774015023
Specialties
-
Family Medicine PrimaryThe NUCC recommends this code not be used. Choose a more appropriate code.
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
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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.