NPI age
16 years
Enumerated 2009-11-22
● Active
Type 1 · Individual
Alero Obianyor Waterhouse, GNP-BC
Waterhouse is 1 of 242 nurse practitioner providers in Houston and 1 of 1011 in Texas.
Primary specialty
Nurse Practitioner
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-03-21
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1011 active nurse practitioner providers in Texas.
NPI age
16 years
↑ 10 yr above median (6 yr)
State licenses
1 state
6% of peers hold multiple states
Subspecialties
1
In the 40% of peers with subspecialties
NPI lifetime · 2009 → 2026
2009-11Enumerated in NPPES
2009
2026
Where they practice
Practice location
3733 Westheimer Rd Ste 1-559
Houston, TX 77027
Mailing address
3733 Westheimer Rd Ste 1-559
Houston, TX 770275271
Additional practice locations
1 secondary location on file with NPPES.
Location 2
3733 Westheimer Rd Ste 1-559
Houston, TX 77027
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
-
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...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 4 new nurse practitioner providers have been added in Houston in the last 180 days.
See all →
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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.