NPI age
15 years
Enumerated 2010-08-13
● Active
Type 1 · Individual
Michelle Layne Theisen
Theisen is 1 of 20 pharmacist providers in Universal City and 1 of 18509 in Texas.
Primary specialty
Pharmacist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2010-08-13
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 18509 active pharmacist providers in Texas.
NPI age
15 years
↑ 8 yr above median (7 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
0
7% of peers hold subspecialties
NPI lifetime · 2010 → 2026
2010-08Enumerated in NPPES
2010
2026
Where they practice
Practice location
910 Kittyhawk Rd
Universal City, TX 781483806
Mailing address
23575 Hanging Oak
San Antonio, TX 782661757
Specialties
-
Pharmacist PrimaryAn individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation,...
Practice context
Solo or small practice. No 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.