NPI age
8 years
Enumerated 2018-04-08
● Active
Type 1 · Individual
DR. Elizabeth Greer, DO
Greer is 1 of 14 emergency medicine providers in San Antonio and 1 of 73 in Texas.
Primary specialty
Emergency Medicine
Plus 1 subspecialty
Licensed in
TX, SC
2 states
Status
Active
No deactivations on record
Last NPPES update
2024-05-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 73 active emergency medicine providers in Texas.
NPI age
8 years
↓ 11 yr below median (19 yr)
State licenses
2 states
Top 72% — 27% of peers are multi-state
Subspecialties
0
54% of peers hold subspecialties
NPI lifetime · 2018 → 2026
2018-04Enumerated in NPPES
2018
2026
Where they practice
Practice location
333 N Santa Rosa
San Antonio, TX 782073108
Mailing address
Po Box 751461
Charlotte, NC 282751461
Additional practice locations
1 secondary location on file with NPPES.
Location 2
10 McClennan Banks Dr
Charleston, SC 294253877
Specialties
-
Emergency Medicine PrimaryPediatric Emergency Medicine is a clinical subspecialty that focuses on the care of the acutely ill or injured child in the setting of an emergency department.
Practice context
Part of a multi-provider practice. 246 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.