NPI age
15 years
Enumerated 2011-05-26
● Active
Type 1 · Individual
Dianna Gay Toliver, RN,CSA,CST
Toliver is 1 of 1 registered nurse providers in Sherman and 1 of 268 in Texas.
Primary specialty
Registered Nurse
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2018-04-03
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 268 active registered nurse providers in Texas.
NPI age
15 years
↑ 14 yr above median (1 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
0
6% of peers hold subspecialties
NPI lifetime · 2011 → 2026
2011-05Enumerated in NPPES
2011
2026
Where they practice
Practice location
600 E Taylor St Ste 100
Sherman, TX 750902882
Mailing address
5012 S Us Hwy 75, 300
Denison, TX 750204587
Specialties
-
Registered Nurse PrimaryDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 603943 | REGISTERED NURSE LICENSE |
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
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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.