Arturo Portillo, MD
NPI 1851595656 · Emergency Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arturo Portillo, MD is a Emergency Medicine Physician provider in San Antonio, TX (NPI 1851595656).
Provider details
- NPI number
- 1851595656
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 244516 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2007-06-14
- Last updated
- 2011-07-05
Frequently asked questions
- What is Arturo Portillo's NPI number?
- Arturo Portillo's National Provider Identifier (NPI) is 1851595656, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arturo Portillo's specialty?
- Arturo Portillo is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arturo Portillo located?
- Arturo Portillo's practice location on file with NPPES is 5804 Babcock Rd # 213, San Antonio, TX 78240-2134.
- What is Arturo Portillo's phone number?
- The practice phone number listed in the NPPES registry for Arturo Portillo is (210) 771-1703.
- Does Arturo Portillo accept Medicare?
- Arturo Portillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arturo Portillo's NPI active?
- Yes — Arturo Portillo's NPI (1851595656) is active in the NPPES registry as of the last update on 2011-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.