NPI age
8 years
Enumerated 2017-07-19
● Active
Type 1 · Individual
MRS. Tambra B Guinn, MSN, APRN, AGPCNP-BC
Guinn is 1 of 21 nurse practitioner providers in Irving and 1 of 987 in Texas.
Primary specialty
Nurse Practitioner
Plus 3 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-12-12
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 987 active nurse practitioner providers in Texas.
NPI age
8 years
↑ 3 yr above median (5 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
3
In the 37% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-07Enumerated in NPPES
2017
2026
Where they practice
Practice location
4545 Fuller Dr Ste 330
Irving, TX 750386557
Mailing address
5725 Overridge Dr
Arlington, TX 760171139
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
-
Nurse PractitionerDefinition to come...
-
Nurse PractitionerDefinition to come...
-
Nurse Practitioner(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 373754604 |
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 987 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.