NPI age
— years
Enumerated 2025-10-18
● Active
Type 1 · Individual
Amanda Castillo
Castillo is 1 of 3 registered nurse providers in Amarillo and 1 of 353 in Texas.
Primary specialty
Registered Nurse
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-10-18
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 353 active registered nurse providers in Texas.
NPI age
0 years
↓ 3 yr below median (3 yr)
State licenses
1 state
3% of peers hold multiple states
Subspecialties
0
21% of peers hold subspecialties
NPI lifetime · 2025 → 2026
2025-10Enumerated in NPPES
2025
2026
Where they practice
Practice location
600 S Tyler St
Amarillo, TX 791012353
Mailing address
6016 Gainsborough Rd
Amarillo, TX 791063415
Specialties
-
Registered Nurse PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 5 other active providers share 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.