NPI age
20 years
Enumerated 2006-04-05
● Active
Type 1 · Individual
MRS. Karen L Sadler, RN, NNP-BC
Sadler is 1 of 24 nurse practitioner providers in Fort Worth and 1 of 205 in Texas.
Primary specialty
Nurse Practitioner
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-05-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 205 active nurse practitioner providers in Texas.
NPI age
20 years
↑ 8 yr above median (12 yr)
State licenses
1 state
10% of peers hold multiple states
Subspecialties
1
In the 39% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-04Enumerated in NPPES
2006
2026
Where they practice
Practice location
1301 Pennsylvania Ave, C/o Neonatology
Fort Worth, TX 761042122
Mailing address
1325 Pennsylvania Ave, Suite 740
Fort Worth, TX 761042158
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
-
Nurse PractitionerDefinition to come...
Practice context
Part of a multi-provider practice. 270 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
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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.