NPI age
13 years
Enumerated 2013-04-01
● Active
Type 1 · Individual
Elyse Nicole Portillo
Portillo is 1 of 9 emergency medicine providers in Houston and 1 of 73 in Texas.
Primary specialty
Emergency Medicine
Plus 1 subspecialty
Licensed in
TX, MA
2 states
Status
Active
No deactivations on record
Last NPPES update
2020-08-24
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
13 years
↓ 6 yr below median (19 yr)
State licenses
2 states
Top 72% — 27% of peers are multi-state
Subspecialties
1
In the 54% of peers with subspecialties
NPI lifetime · 2013 → 2026
2013-04Enumerated in NPPES
2013
2026
Where they practice
Practice location
6621 Fannin St Ste A2210
Houston, TX 770302374
Mailing address
6621 Fannin St Ste A2210
Houston, TX 770302374
Additional practice locations
1 secondary location on file with NPPES.
Location 2
300 Longwood Ave
Boston, MA 021155724
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.
-
PediatricsA 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...
Practice context
Part of a multi-provider practice. 1 other active provider shares 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.
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