NPI age
— years
Enumerated 2025-10-07
● Active
Type 1 · Individual
Rafaela Gainza Guevara, RN
Gainza Guevara is 1 of 5 registered nurse providers in Houston and 1 of 28 in Texas.
Primary specialty
Registered Nurse
Plus 7 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-10-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 28 active registered nurse providers in Texas.
NPI age
0 years
≈ at median (1 yr)
State licenses
1 state
3% of peers hold multiple states
Subspecialties
7
In the 14% of peers with subspecialties
NPI lifetime · 2025 → 2026
2025-10Enumerated in NPPES
2025
2026
Where they practice
Practice location
616 Fm 1960 Rd W Ste 450h
Houston, TX 770903000
Mailing address
21814 Dimmett Way
Spring, TX 773883527
Specialties
-
Registered Nurse PrimaryDefinition to come...
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Registered Nurse(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or...
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Registered NurseDefinition to come...
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Registered NurseDefinition to come...
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Registered NurseDefinition to come...
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Registered NurseDefinition to come...
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Registered NurseDefinition to come...
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Registered NurseDefinition to come...
Practice context
Solo or small practice. No 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.
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