NPI age
2 years
Enumerated 2023-08-28
● Active
Type 1 · Individual
Maria Jose Castillo
Castillo is 1 of 836 nurse practitioner providers in Houston and 1 of 5264 in Texas.
Primary specialty
Nurse Practitioner
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-09-05
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 5264 active nurse practitioner providers in Texas.
NPI age
2 years
↓ 6 yr below median (8 yr)
State licenses
1 state
6% of peers hold multiple states
Subspecialties
1
In the 37% of peers with subspecialties
NPI lifetime · 2023 → 2026
2023-08Enumerated in NPPES
2023
2026
Where they practice
Practice location
6551 Bertner Ave Fl Wt15
Houston, TX 770302807
Mailing address
6445 Main St Ste 2600
Houston, TX 770301502
Additional practice locations
1 secondary location on file with NPPES.
Location 2
6411 Fannin St Ste J1-400
Houston, TX 770301501
Specialties
-
Nurse Practitioner Primary(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...
-
Clinical Nurse SpecialistDefinition to come...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 18 new nurse practitioner providers have been added in Houston 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.