What is Rutong Liu's NPI number?

Rutong Liu's National Provider Identifier (NPI) is 1821643107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rutong Liu's specialty?

Rutong Liu is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Rutong Liu located?

Rutong Liu's practice location on file with NPPES is 350 Revere St, El Paso, TX 79905-1633.

What is Rutong Liu's phone number?

The practice phone number listed in the NPPES registry for Rutong Liu is (915) 564-6100.

Is Rutong Liu's NPI active?

Yes — Rutong Liu's NPI (1821643107) is active in the NPPES registry as of the last update on 2026-01-04.

IndividualActive

Rutong Liu, PSY.D.

NPI 1821643107 · Clinical Psychologist · El Paso, TX

Rutong Liu, PSY.D. is a Clinical Psychologist provider in El Paso, TX (NPI 1821643107).

Provider details

NPI number: 1821643107
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Male
Sole proprietor: No
License: 40375 (TX)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 40375 (TX)
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(66/100 index)

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

Registry tenure38% of score
6 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

350 Revere St

El Paso, TX 79905-1633

Phone: (915) 564-6100

Street-level locationGet directions

More TX providers

Mailing address

6521 Hoop St Unit a

El Paso, TX 79932-2565

Enumerated: 2019-08-05
Last updated: 2026-01-04
Certified: 2026-01-04

Frequently asked questions

What is Rutong Liu's NPI number?: Rutong Liu's National Provider Identifier (NPI) is 1821643107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Rutong Liu's specialty?: Rutong Liu is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
Where is Rutong Liu located?: Rutong Liu's practice location on file with NPPES is 350 Revere St, El Paso, TX 79905-1633.
What is Rutong Liu's phone number?: The practice phone number listed in the NPPES registry for Rutong Liu is (915) 564-6100.
Is Rutong Liu's NPI active?: Yes — Rutong Liu's NPI (1821643107) is active in the NPPES registry as of the last update on 2026-01-04.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.