NPI age
20 years
Enumerated 2005-11-17
● Active
Type 1 · Individual
Michael Douglas Shawn, MD
Shawn is 1 of 10 emergency medicine providers in Mission and 1 of 6039 in Texas.
Primary specialty
Emergency Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2008-03-26
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 6039 active emergency medicine providers in Texas.
NPI age
20 years
↑ 5 yr above median (15 yr)
State licenses
1 state
17% of peers hold multiple states
Subspecialties
0
43% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-11Enumerated in NPPES
2005
2026
Where they practice
Practice location
900 S Bryan Rd
Mission, TX 785726613
Mailing address
1201 S San Antonio Ave
San Juan, TX 785892541
Specialties
-
Emergency Medicine PrimaryAn emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department....
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 8R0703 | BCBS |
| 05 (TX) | 152331801 | |
| 05 (TX) | 152331804 |
Practice context
Part of a multi-provider practice. 42 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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