Elyse Portillo
NPI 1144563735 · Pediatric Emergency Medicine (Emergency Medicine) Physician · Houston, TX
Elyse Portillo is a Pediatric Emergency Medicine (Emergency Medicine) Physician provider in Houston, TX (NPI 1144563735).
Provider details
- NPI number
- 1144563735
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 265871 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 300 Longwood AveBoston, MA 02115-5724Phone: (617) 355-6000
Registry dates
- Enumerated
- 2013-04-01
- Last updated
- 2020-08-24
- Certified
- 2020-08-24
Frequently asked questions
- What is Elyse Portillo's NPI number?
- Elyse Portillo's National Provider Identifier (NPI) is 1144563735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elyse Portillo's specialty?
- Elyse Portillo is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Elyse Portillo located?
- Elyse Portillo's practice location on file with NPPES is 6621 Fannin St Ste A2210, Houston, TX 77030-2374.
- What is Elyse Portillo's phone number?
- The practice phone number listed in the NPPES registry for Elyse Portillo is (832) 824-5327.
- Is Elyse Portillo's NPI active?
- Yes — Elyse Portillo's NPI (1144563735) is active in the NPPES registry as of the last update on 2020-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.