NPI age
19 years
Enumerated 2006-10-09
● Active
Type 1 · Individual
Peter Grubb, MD
Grubb is 1 of 52 pediatrics providers in Austin and 1 of 729 in Texas.
Primary specialty
Pediatrics
Plus 2 subspecialties
Licensed in
TX, TN, UT
3 states
Status
Active
No deactivations on record
Last NPPES update
2025-09-15
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 729 active pediatrics providers in Texas.
NPI age
19 years
≈ at median (19 yr)
State licenses
3 states
Top 78% — 21% of peers are multi-state
Subspecialties
0
47% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-10Enumerated in NPPES
2006
2026
Where they practice
Practice location
9835 N Lake Creek Pkwy
Austin, TX 787176210
Mailing address
6621 Fannin Street, Mc: A5590
Houston, TX 770302358
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
100 N Mario Capecchi Dr
Salt Lake City, UT 841131103
Location 3
6621 Fannin Street, Mc: A5590
Houston, TX 770302358
Location 4
3601 Tvc
Nashville, TN 372320001
Specialties
-
Pediatrics PrimaryA pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Practice context
Part of a multi-provider practice. 69 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 729 Pediatrics providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
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.