NPI age
4 years
Enumerated 2021-07-02
● Active
Type 1 · Individual
Timothy A Nall, FNP-C
Nall is 1 of 260 nurse practitioner providers in Katy and 1 of 22123 in Texas.
Primary specialty
Nurse Practitioner
Plus 3 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-07-07
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 22123 active nurse practitioner providers in Texas.
NPI age
4 years
↓ 3 yr below median (7 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
3
In the 23% of peers with subspecialties
NPI lifetime · 2021 → 2026
2021-07Enumerated in NPPES
2021
2026
Where they practice
Practice location
5217 Bradly Ln
Katy, TX 774931568
Mailing address
5217 Bradly Ln
Katy, TX 774931568
Additional practice locations
1 secondary location on file with NPPES.
Location 2
1504 Taub Loop
Houston, TX 770301608
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
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Nurse Practitioner(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum...
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Nurse PractitionerDefinition to come...
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Nurse PractitionerDefinition to come...
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: 10 new nurse practitioner providers have been added in Katy 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.