What is Elena Ruiz's NPI number?

Elena Ruiz's National Provider Identifier (NPI) is 1356352637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Elena Ruiz's specialty?

Elena Ruiz is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Elena Ruiz located?

Elena Ruiz's practice location on file with NPPES is 1301 S Capital of Texas Hwy, Austin, TX 78746.

What is Elena Ruiz's phone number?

The practice phone number listed in the NPPES registry for Elena Ruiz is (512) 328-7666.

Is Elena Ruiz's NPI active?

Yes — Elena Ruiz's NPI (1356352637) is active in the NPPES registry as of the last update on 2026-03-24.

IndividualActive

Elena Ruiz, M.D.

NPI 1356352637 · Pediatrics Physician · Austin, TX

Elena Ruiz, M.D. is a Pediatrics Physician provider in Austin, TX (NPI 1356352637).

Provider details

NPI number: 1356352637
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: M0547 (TX)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense M0547 (TX)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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

1301 S Capital of Texas Hwy

Building a Ste 230

Austin, TX 78746

Phone: (512) 328-7666

Fax: (512) 276-2939

Street-level locationGet directions

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Mailing address