MS. DOROTHY LIU-BARBARO M.D.
NPI 1851602270
Psychiatry & Neurology - Psychiatry in La Jolla, CA

Q: What is Dorothy Liu-barbaro's NPI number?

The NPI number for Dorothy Liu-barbaro is 1851602270. It was assigned to this individual provider in the NPPES registry on June 30, 2010. The provider is also known as Miss Dorothy Liu M.D..

Q: What is Dorothy Liu-barbaro's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since June 30, 2010PECOS EnrolledAccepts Medicare Assignment

9500 GILMAN DR, UCSD MAIL CODE 0603R, LA JOLLA, CA 92093(858) 534-4040 Get Directions Write a Review

NPPES record last updated: August 10, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Ms. Dorothy Liu-barbaro M.d. NPPES

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

MS. DOROTHY LIU-BARBARO M.D. (NPI 1851602270) is an individual psychiatry provider in La Jolla, California, licensed in California (115342A) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1851602270

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameMS. DOROTHY LIU-BARBAROCredential: M.D.

Location Address9500 GILMAN DR, UCSD MAIL CODE 0603RLa Jolla, CA 92093-5004

Mailing Address425 N Date StEscondido, CA 92025-3413 · (619) 543-6222

Phone(858) 534-4040

Sole ProprietorYes

Medical School CMSOtherGraduated 2009

Enumeration DateJune 30, 2010

Last NPPES UpdateAugust 10, 2016

✔ NPI 1851602270 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CA · 115342A

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Also ListedFamily MedicineTaxonomy 207Q00000X · License A115342 (CA)

9500 GILMAN DR, La Jolla, CA 92093

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Other Names 1

Former Name (1)Miss Dorothy 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 and accepts Medicare assignment

Ms. Dorothy Liu-barbaro M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6204005051

PECOS Enrollment IDI20110811000523

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92093 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$184.71 typical visit price

range $62.10 – $184.71

Typical copayment $46.17 (range $15.52 – $46.17)

Most-billed visit code 99205

Established Patient

$76.87 typical visit price

range $20.62 – $151.42

Typical copayment $19.21 (range $5.15 – $37.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

10 suppliers45 claims67 services$3.56 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

8 suppliers28 claims28 services$0.61 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

2 suppliers23 claims23 services$57.82 avg. paid by Medicare

Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$26.63 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

DR. LEE LE WANG M.D.

Radiology (Diagnostic Radiology)

9500 GILMAN DR
LA JOLLA, CA 92093

San Diego County (858) 534-3880

BONNIE SUSAN OMEARA NP

Nurse Practitioner (Adult Health)

9500 GILMAN DR
LA JOLLA, CA 92093

San Diego County (858) 534-3300

ELKA RUBIN MD

Radiology (Diagnostic Radiology)

9500 GILMAN DR
LA JOLLA, CA 92093

San Diego County (858) 534-2230

DR. ROBERT J PARMER M.D.

Internal Medicine

9500 GILMAN DR, MAIL CODE 9111-H
LA JOLLA, CA 92093

San Diego County (858) 552-8585

ANGELA R ACFALLE NP CNS

Nurse Practitioner (Adult Health)

9500 GILMAN DR, # 0039
LA JOLLA, CA 92093

San Diego County (858) 534-2918

BRITNIE PRIEST MAT, ATC, LAT

Specialist/Technologist (Athletic Trainer)

9500 GILMAN DR, MC0529
LA JOLLA, CA 92093

San Diego County (858) 822-6747

CHRISTOPHER MONGLIN LIU

Orthopaedic Surgery

9500 GILMAN DR
LA JOLLA, CA 92093

San Diego County (571) 721-9812

GLORIA LIN

Student in an Organized Health Care Education/Training Program

9500 GILMAN DR
LA JOLLA, CA 92093

San Diego County (858) 657-8803

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 Dorothy Liu-barbaro's NPI number?

The NPI number for Dorothy Liu-barbaro is 1851602270. It was assigned to this individual provider in the NPPES registry on June 30, 2010. The provider is also known as Miss Dorothy Liu M.D..

Where is Dorothy Liu-barbaro located?

Dorothy Liu-barbaro practices at 9500 Gilman Dr Ucsd Mail Code 0603R, La Jolla, CA 92093. The listed phone number is (858) 534-4040.

What is Dorothy Liu-barbaro's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Dorothy Liu-barbaro enrolled in Medicare?

Yes. Dorothy Liu-barbaro is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Dorothy Liu-barbaro was last updated on August 10, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.