NPI age
8 years
Enumerated 2018-01-05
● Active
Type 1 · Individual
MRS. Tiffany Ann Johnson, FNP-C
Johnson is 1 of 5 hospitalist providers in Live Oak and 1 of 1835 in Texas.
Primary specialty
Hospitalist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2018-01-05
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1835 active hospitalist providers in Texas.
NPI age
8 years
↓ 4 yr below median (12 yr)
State licenses
1 state
25% of peers hold multiple states
Subspecialties
0
78% of peers hold subspecialties
NPI lifetime · 2018 → 2026
2018-01Enumerated in NPPES
2018
2026
Where they practice
Practice location
12412 Judson Rd
Live Oak, TX 782333255
Mailing address
21826 Barton Woods
San Antonio, TX 782592350
Specialties
-
Hospitalist PrimaryHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
Practice context
Part of a multi-provider practice. 45 other active providers share this practice address in NPPES.
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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.