DR. TIMOTHY C LIU M.D.
NPI 1720262801
Psychiatry & Neurology - Child & Adolescent Psychiatry in San Diego, CA

Q: What is Timothy Liu's NPI number?

The NPI number for Timothy Liu is 1720262801. It was assigned to this individual provider in the NPPES registry on December 24, 2007. The provider is also known as Dr. Cheung Kay Timothy Liu M.D..

Q: What is Timothy Liu's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Liu was last updated on October 2, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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 24, 2007PECOS Enrolled

11622 EL CAMINO REAL STE 100, SAN DIEGO, CA 92130(858) 264-6463(844) 834-5633 Get Directions Write a Review

NPPES record last updated: October 2, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Timothy C Liu M.d. NPPES

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

DR. TIMOTHY C LIU M.D. (NPI 1720262801) is an individual child & adolescent psychiatry provider in San Diego, California, licensed in California (A105535) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720262801

Entity TypeIndividualMale

Primary Taxonomy2084P0804X

Provider Legal NameDR. TIMOTHY C LIUCredential: M.D.

Location Address11622 EL CAMINO REAL STE 100San Diego, CA 92130-2051

Mailing Address11622 El Camino Real Ste 100San Diego, CA 92130-2051 · (858) 264-6463 · Fax (844) 834-5633

Phone(858) 264-6463

Fax(844) 834-5633

Sole ProprietorNo

Enumeration DateDecember 24, 2007

Last NPPES UpdateOctober 2, 2019

✔ NPI 1720262801 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0804X

License✔ Licensed in CA · A105535

Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License A105535 (CA)

11622 EL CAMINO REAL STE 100, San Diego, CA 92130

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Other Names 1

Other Name (5)Dr. Cheung Kay Timothy Liu M.d.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Timothy C Liu M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 18

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

KIRSTEN MAY WIMMER LMFT

Marriage & Family Therapist