NPI age
8 years
Enumerated 2017-11-28
● Active
Type 1 · Individual
MR. Adam Don Switzer, MSN, RN, FNP-C
Switzer is 1 of 8 nurse practitioner providers in Quitman and 1 of 22123 in Texas.
Primary specialty
Nurse Practitioner
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-04-28
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
8 years
≈ at median (7 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
1
In the 23% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-11Enumerated in NPPES
2017
2026
Where they practice
Practice location
117 N Winnsboro St
Quitman, TX 757832144
Mailing address
112 Basswood
Big Sandy, TX 757555758
Additional practice locations
4 secondary locations on file with NPPES.
Location 2
1339 S Broadway St
Sulphur Springs, TX 754824895
Location 3
3593 E Grande Blvd
Tyler, TX 757071400
Location 4
5414 S Broadway Ave
Tyler, TX 757031335
Location 5
1220 N Pacific St
Mineola, TX 757731054
Specialties
-
Nurse Practitioner PrimaryDefinition 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...
Practice context
Part of a multi-provider practice. 21 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 22123 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.