NPI age
12 years
Enumerated 2013-12-16
● Active
Type 1 · Individual
Heather Nicole Mast, CNS
Mast is 1 of 3 clinical nurse specialist providers in Round Rock and 1 of 159 in Texas.
Primary specialty
Clinical Nurse Specialist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2013-12-16
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 159 active clinical nurse specialist providers in Texas.
NPI age
12 years
↓ 2 yr below median (14 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
0
25% of peers hold subspecialties
NPI lifetime · 2013 → 2026
2013-12Enumerated in NPPES
2013
2026
Where they practice
Practice location
170 Deepwood Dr, Suite 104
Round Rock, TX 786814944
Mailing address
6500 N Mopac, Bldg 3, Ste 200
Austin, TX 787313282
Specialties
-
Clinical Nurse Specialist PrimaryA registered nurse who, through a graduate degree program in nursing, or through a formal post-basic education program or continuing education courses and clinical experience, is expert in a specialty area of nursing practice within one...
Practice context
Part of a multi-provider practice. 10 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.
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