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DR. PRISCILLA HSIEH TRAN PSY.D.
NPI 1598914376
Psychologist - Clinical Child & Adolescent in Fullerton, CA

Active since September 16, 2008PECOS Enrolled
385 IMPERIAL HWY, FULLERTON, CA 92835(714) 681-9070(626) 497-8609 Get Directions Write a Review

NPPES record last updated: May 16, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 16, 2023, Sep 8, 2022, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Dr. Priscilla Hsieh Tran Psy.d. NPPES

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

DR. PRISCILLA HSIEH TRAN PSY.D. (NPI 1598914376) is an individual clinical child & adolescent provider in Fullerton, California, licensed in California (29746) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS and maintains a secondary practice location in Covina.

NPPES Registry Identity

NPI1598914376
Entity TypeIndividualFemale
Primary Taxonomy103TC2200X
Provider Legal NameDR. PRISCILLA HSIEH TRANCredential: PSY.D.
Location Address385 IMPERIAL HWYFullerton, CA 92835-1040
Mailing Address385 Imperial HwyFullerton, CA 92835-1040 · (714) 681-9070
Phone(714) 681-9070
Fax(626) 497-8609
Sole ProprietorYes
Enumeration DateSeptember 16, 2008
Last NPPES UpdateMay 16, 20234 updates tracked since enumeration
NPPES CertifiedMay 16, 2023
✔ NPI 1598914376 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
License✔ Licensed in CA · 29746
Definition
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
385 IMPERIAL HWY, Fullerton, CA 92835
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Other Names 1

Former Name (1)Dr. Priscilla Hsieh Psy.d.

Secondary Practice Location 1

Location 1560 S San Jose AveCovina, CA 91723-3144 · Phone (626) 967-5103

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Priscilla Hsieh Tran Psy.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.

Medicare Billing Reassignment

Medicare enrollment records show Priscilla Tran reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
3.4 mi
Health Maintenance Organization
1893 W MALVERN AVE
Fullerton, CA 92833
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1336556059 (877) 608-0044

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 5

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

THE NEUROBEHAVIORAL GROUP
Psychologist (Clinical)
385 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 681-9070
ANN MARIE NUNAG ED.D.
Student in an Organized Health Care Education/Training Program
385 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 681-9070
TALYN KASBARIAN
Psychologist (Clinical)
385 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 681-9070
MONICA GREEN PH.D.
Psychologist (Clinical)
385 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 681-9070
ALLISON J BICKSLER PSY.D.
Psychologist (Clinical)
385 IMPERIAL HWY
FULLERTON, CA 92835
Orange County (714) 681-9070

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 Priscilla Tran's NPI number?

The NPI number for Priscilla Tran is 1598914376. It was assigned to this individual provider in the NPPES registry on September 16, 2008. The provider is also known as Dr. Priscilla Hsieh Psy.D..

Where is Priscilla Tran located?

Priscilla Tran practices at 385 Imperial Hwy, Fullerton, CA 92835. The listed phone number is (714) 681-9070.

What is Priscilla Tran's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Is Priscilla Tran enrolled in Medicare?

Yes. Priscilla Tran is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Priscilla Tran's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Priscilla Tran reassigns Medicare benefits to Southern California Permanente Medical Group (Fullerton, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Priscilla Tran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Priscilla Tran was last updated on May 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.