NPI age
18 years
Enumerated 2008-04-07
● Active
Type 1 · Individual
MR. Gregory William Mazick, RN
Mazick is 1 of 1270 registered nurse providers in San Antonio and 1 of 8675 in Texas.
Primary specialty
Registered Nurse
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2008-04-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 8675 active registered nurse providers in Texas.
NPI age
18 years
↑ 12 yr above median (6 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
0
5% of peers hold subspecialties
NPI lifetime · 2008 → 2026
2008-04Enumerated in NPPES
2008
2026
Where they practice
Practice location
6655 First Park Ten Blvd Ste 200
San Antonio, TX 782134304
Mailing address
11343 Bald Mtn
San Antonio, TX 782452663
Specialties
-
Registered Nurse Primary(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or...
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
Recently enumerated nearby: 151 new registered nurse providers have been added in San Antonio 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.
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