NPI age
18 years
Enumerated 2007-06-13
● Active
Type 1 · Individual
DR. Stephen Elliott Messier, MD
Messier is 1 of 1 pediatrics providers in Lackland A F B and 1 of 729 in Texas.
Primary specialty
Pediatrics
Licensed in
IN
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 729 active pediatrics providers in Texas.
NPI age
18 years
≈ at median (19 yr)
State licenses
1 state
21% of peers hold multiple states
Subspecialties
0
47% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-06Enumerated in NPPES
2007
2026
Where they practice
Practice location
2200 Bergquist Dr, Suite 1
Lackland A F B, TX 782369907
Mailing address
1214 Willow Knl
San Antonio, TX 782587285
Specialties
-
Pediatrics PrimaryA pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Practice context
Part of a multi-provider practice. 124 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 729 Pediatrics providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
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.