NPI age
8 years
Enumerated 2018-02-19
● Active
Type 1 · Individual
Mary V Arntz, FNP-C
Arntz is 1 of 880 nurse practitioner providers in Austin and 1 of 22123 in Texas.
Primary specialty
Nurse Practitioner
Licensed in
SC
1 state
Status
Active
No deactivations on record
Last NPPES update
2018-02-19
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
0
23% of peers hold subspecialties
NPI lifetime · 2018 → 2026
2018-02Enumerated in NPPES
2018
2026
Where they practice
Practice location
3901 Spicewood Springs Rd Ste 201
Austin, TX 787598723
Mailing address
321 E Shepard Ln
Summerville, SC 294834262
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 3 other active providers share this practice address in NPPES.
Recently enumerated nearby: 6 new nurse practitioner providers have been added in Austin in the last 180 days.
See all →
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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.