NPI age
20 years
Enumerated 2006-01-12
● Active
Type 1 · Individual
DR. Michael A Casillas, DDS
Casillas is 1 of 78 dentist providers in San Antonio and 1 of 935 in Texas.
Primary specialty
Dentist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
Not specified
May be part of a larger org
How this provider compares
Across 935 active dentist providers in Texas.
NPI age
20 years
↑ 3 yr above median (17 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
0
31% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-01Enumerated in NPPES
2006
2026
Where they practice
Practice location
6501 Blanco Rd
San Antonio, TX 78216
Mailing address
6501 Blanco Rd
San Antonio, TX 78216
Specialties
-
Dentist PrimaryThe specialty of dentistry which includes the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 | 731009960006 | TRICARE |
| 01 | 838355 | UNITED CONCORDIA |
| 01 | 80W703 | BCBS |
Practice context
Part of a multi-provider practice. 6 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 →
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