NPI age
13 years
Enumerated 2012-10-04
● Active
Type 1 · Individual
Kelly O'Neal Callahan, MSN, FNP-C
Callahan is 1 of 75 nurse practitioner providers in Kingwood and 1 of 22123 in Texas.
Primary specialty
Nurse Practitioner
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-07-24
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 22123 active nurse practitioner providers in Texas.
NPI age
13 years
↑ 6 yr above median (7 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
0
23% of peers hold subspecialties
NPI lifetime · 2012 → 2026
2012-10Enumerated in NPPES
2012
2026
Where they practice
Practice location
4420 Kingwood Dr
Kingwood, TX 773393708
Mailing address
11511 Shadow Creek Pkwy
Pearland, TX 775847298
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
8000 N Sam Houston Pkwy E
Humble, TX 773962900
Location 3
25553 Highway 59
Porter, TX 773656154
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 6 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new nurse practitioner provider has been added in Kingwood 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.
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