NPI age
5 years
Enumerated 2020-12-11
● Active
Type 1 · Individual
Johnal Walker JR., RN
Walker is 1 of 2 registered nurse providers in Houston and 1 of 19 in Texas.
Primary specialty
Registered Nurse
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2020-12-11
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 19 active registered nurse providers in Texas.
NPI age
5 years
↓ 3 yr below median (8 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
0
21% of peers hold subspecialties
NPI lifetime · 2020 → 2026
2020-12Enumerated in NPPES
2020
2026
Where they practice
Practice location
7115 North Loop E
Houston, TX 770285948
Mailing address
1111 Misty Lea Ln
Houston, TX 770901233
Specialties
-
Registered Nurse PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 1 other active provider shares 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.