DR. RUSSELL TENNYSON TOLL PHD
NPI 1356053565
Specialist/Technologist, Other - Biomedical Engineering in Southlake, TX

Q: What is Russell Toll's NPI number?

The NPI number for Russell Toll is 1356053565. It was assigned to this individual provider in the NPPES registry on December 19, 2022.

Q: What is Russell Toll's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, Other, specializing in Biomedical Engineering, with taxonomy code 246ZB0301X.

Q: When was this NPI record last updated?

The NPPES record for Russell Toll was last updated on August 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 19, 2022

771 E SOUTHLAKE BLVD STE 222, SOUTHLAKE, TX 76092(817) 888-6974 Get Directions Write a Review

NPPES record last updated: August 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Russell Tennyson Toll Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RUSSELL TENNYSON TOLL PHD (NPI 1356053565) is an individual biomedical engineering provider in Southlake, Texas and active in the NPI registry since December 2022.

NPPES Registry Identity

NPI1356053565

Entity TypeIndividualMale

Primary Taxonomy246ZB0301X

Provider Legal NameDR. RUSSELL TENNYSON TOLLCredential: PHD

Location Address771 E SOUTHLAKE BLVD STE 222Southlake, TX 76092-7065

Mailing Address771 E Southlake Blvd Ste 222Southlake, TX 76092-7065 · (817) 888-6974

Phone(817) 888-6974

Sole ProprietorNo

Enumeration DateDecember 19, 2022

Last NPPES UpdateAugust 28, 2025

NPPES CertifiedAugust 28, 2025

✔ NPI 1356053565 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySpecialist/Technologist, Other · Biomedical EngineeringTechnologists, Technicians & Other Technical Service Providers

Taxonomy Code246ZB0301X

Also ListedSpecialist/TechnologistTaxonomy 235500000X

Also ListedSpecialist/Technologist, Other · EEGTaxonomy 246ZE0500X

771 E SOUTHLAKE BLVD STE 222, Southlake, TX 76092

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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HEIDI GERLINDE TOLL RN, CPN

Registered Nurse (Pediatrics)

771 E SOUTHLAKE BLVD STE 222
SOUTHLAKE, TX 76092

Tarrant County (817) 888-6974

COMPASSION NEUROSCIENCE

Clinic/Center (Mental Health (Including Community Mental Health Center))

771 E SOUTHLAKE BLVD STE 222
SOUTHLAKE, TX 76092

Tarrant County (817) 888-6974

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Russell Toll's NPI number?

The NPI number for Russell Toll is 1356053565. It was assigned to this individual provider in the NPPES registry on December 19, 2022.

Where is Russell Toll located?

Russell Toll practices at 771 E Southlake Blvd Ste 222, Southlake, TX 76092. The listed phone number is (817) 888-6974.

What is Russell Toll's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, Other, specializing in Biomedical Engineering, with taxonomy code 246ZB0301X.

When was this NPI record last updated?

The NPPES record for Russell Toll was last updated on August 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.