NPI age
5 years
Enumerated 2021-05-17
● Active
Type 1 · Individual
Alexis Elssmann, MD
Elssmann is 1 of 1256 pediatrics providers in Houston and 1 of 7055 in Texas.
Primary specialty
Pediatrics
Plus 2 subspecialties
Licensed in
FL, TX
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-04-14
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 7055 active pediatrics providers in Texas.
NPI age
5 years
↓ 13 yr below median (18 yr)
State licenses
2 states
Top 91% — 8% of peers are multi-state
Subspecialties
1
In the 23% of peers with subspecialties
NPI lifetime · 2021 → 2026
2021-05Enumerated in NPPES
2021
2026
Where they practice
Practice location
6621 Fannin St
Houston, TX 770302399
Mailing address
51 Pennsylvania St
Orlando, FL 328062937
Specialties
-
Pediatrics PrimaryA pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment...
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Part of a multi-provider practice. 802 other active providers share this practice address in NPPES.
Recently enumerated nearby: 3 new pediatrics providers have been added in Houston in the last 180 days.
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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.