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JEFFREY LEONG
NPI 1194258707
Psychiatry & Neurology - Psychiatry in Santa Ana, CA

Active since April 10, 2017PECOS Enrolled
401 W CIVIC CENTER DR # 800, SANTA ANA, CA 92701(714) 480-6767(714) 568-4362 Get Directions Write a Review

NPPES record last updated: December 14, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 14, 2023, Mar 2, 2022, Nov 6, 2021 and 3 more (6 updates tracked since 2017).

About Jeffrey Leong NPPES

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

JEFFREY LEONG (NPI 1194258707) is an individual psychiatry provider in Santa Ana, California, licensed in California (A158987) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1194258707
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameJEFFREY LEONG
Location Address401 W CIVIC CENTER DR # 800Santa Ana, CA 92701-4515
Mailing Address401 W Civic Center Dr # 800Santa Ana, CA 92701-4515
Phone(714) 480-6767
Fax(714) 568-4362
Sole ProprietorNo
Enumeration DateApril 10, 2017
Last NPPES UpdateDecember 14, 20236 updates tracked since enumeration
NPPES CertifiedDecember 14, 2023
✔ NPI 1194258707 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A158987
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.
401 W CIVIC CENTER DR # 800, Santa Ana, CA 92701
Open in Google Maps ↗

Secondary Practice Locations 2

Location 14411 E Kings Canyon RdFresno, CA 93702-3604 · Phone (559) 246-5023
Location 2265 S Anita Dr Ste 102-104Orange, CA 92868-3355 · Phone (714) 410-3500 · Fax (714) 410-3527

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jeffrey Leong 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 Jeffrey Leong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Orange
0.2 mi
Rehabilitation, Substance Use Disorder
200 W SANTA ANA BLVD STE 100&175
Santa Ana, CA 92701
  • Reassigned Medicare billing, California enrollment
  • 119 clinicians in this Medicare group
NPI 1518080217 (714) 480-6660

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92701 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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 Jeffrey Leong's NPI number?

The NPI number for Jeffrey Leong is 1194258707. It was assigned to this individual provider in the NPPES registry on April 10, 2017.

Where is Jeffrey Leong located?

Jeffrey Leong practices at 401 W Civic Center Dr # 800, Santa Ana, CA 92701. The listed phone number is (714) 480-6767.

What is Jeffrey Leong's specialty?

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

Is Jeffrey Leong enrolled in Medicare?

Yes. Jeffrey Leong is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jeffrey Leong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Leong reassigns Medicare benefits to County Of Orange (Santa Ana, 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 Jeffrey Leong'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 Jeffrey Leong was last updated on December 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.