NPI age
16 years
Enumerated 2009-11-11
● Active
Type 1 · Individual
Leigh Ann Klein, WHNP
Klein is 1 of 2 nurse practitioner providers in Longview and 1 of 115 in Texas.
Primary specialty
Nurse Practitioner
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2017-12-26
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 115 active nurse practitioner providers in Texas.
NPI age
16 years
≈ at median (15 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
24% of peers hold subspecialties
NPI lifetime · 2009 → 2026
2009-11Enumerated in NPPES
2009
2026
Where they practice
Practice location
705 E Marshall Ave, Suite 3000
Longview, TX 756015573
Mailing address
705 E Marshall Ave, Suite 3000
Longview, TX 756015573
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 752616977068 | TRICARE |
| 01 (TX) | 598448YMAF | MEDICARE |
| 01 (TX) | 8HB308 | BCBS |
| 01 (TX) | 75-2616977-083 | TRICARE |
Practice context
Part of a multi-provider practice. 24 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 115 Nurse Practitioner providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
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.