NPI age
16 years
Enumerated 2009-12-30
● Active
Type 1 · Individual
Sandra A Mosby, RN, GNP-BS
Mosby is 1 of 6 nurse practitioner providers in Tyler and 1 of 1011 in Texas.
Primary specialty
Nurse Practitioner
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2009-12-30
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1011 active nurse practitioner providers in Texas.
NPI age
16 years
↑ 10 yr above median (6 yr)
State licenses
1 state
6% of peers hold multiple states
Subspecialties
0
40% of peers hold subspecialties
NPI lifetime · 2009 → 2026
2009-12Enumerated in NPPES
2009
2026
Where they practice
Practice location
13851 County Road 194
Tyler, TX 757036621
Mailing address
13851 County Road 194
Tyler, TX 757036621
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 257544 | LICENSE NUMBER |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
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- 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.