NPI age
13 years
Enumerated 2012-09-25
● Active
Type 1 · Individual
Nikki Hunter Greenaway, NP
Greenaway is 1 of 2 nurse practitioner providers in Houston and 1 of 11 in Texas.
Primary specialty
Nurse Practitioner
Plus 3 subspecialties
Licensed in
LA, TX
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-10-05
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 11 active nurse practitioner providers in Texas.
NPI age
13 years
↓ 6 yr below median (19 yr)
State licenses
2 states
Top 90% — 9% of peers are multi-state
Subspecialties
1
In the 18% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-09Enumerated in NPPES
2012
2026
Where they practice
Practice location
11222 Richmond Ave Ste 201
Houston, TX 770822696
Mailing address
29207 Dalea Ct
Katy, TX 774946063
Additional practice locations
1 secondary location on file with NPPES.
Location 2
6100 Canal Blvd
New Orleans, LA 701243001
Specialties
-
Nurse Practitioner PrimaryDefinition 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.
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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.