NPI age
17 years
Enumerated 2008-08-27
● Active
Type 1 · Individual
MR. Eleftherios B Sideris, M.D.
Sideris is 1 of 39 pediatrics providers in Amarillo and 1 of 7055 in Texas.
Primary specialty
Pediatrics
Plus 2 subspecialties
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2015-05-04
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
17 years
≈ at median (18 yr)
State licenses
2 states
Top 91% — 8% of peers are multi-state
Subspecialties
2
In the 23% of peers with subspecialties
NPI lifetime · 2008 → 2026
2008-08Enumerated in NPPES
2008
2026
Where they practice
Practice location
3131 Bell St Ste 100a
Amarillo, TX 791065029
Mailing address
3131 Bell St Ste 100a
Amarillo, TX 791065029
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...
-
PediatricsA pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels,...
-
SpecialistAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
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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.