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DR. DARREN SZE MYNN LEONG M.D.
NPI 1700061702
Plastic Surgery in Murrieta, CA

Active since January 08, 2008PECOS Enrolled
28078 BAXTER RD STE 420, MURRIETA, CA 92563(951) 709-1818(951) 710-2700 Get Directions Write a Review

NPPES record last updated: March 24, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 24, 2026, Sep 2, 2025, Nov 23, 2021 (3 updates tracked since 2021).

About Dr. Darren Sze Mynn Leong M.d. NPPES

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

DR. DARREN SZE MYNN LEONG M.D. (NPI 1700061702) is an individual plastic surgery provider in Murrieta, California, licensed in California (A82616) and active in the NPI registry since January 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700061702
Entity TypeIndividualMale
Primary Taxonomy208200000X
Provider Legal NameDR. DARREN SZE MYNN LEONGCredential: M.D.
Location Address28078 BAXTER RD STE 420Murrieta, CA 92563-1404
Mailing Address28078 Baxter Rd Ste 420Murrieta, CA 92563-1404 · (951) 709-1818
Phone(951) 709-1818
Fax(951) 710-2700
Sole ProprietorYes
Enumeration DateJanuary 8, 2008
Last NPPES UpdateMarch 24, 20263 updates tracked since enumeration
NPPES CertifiedMarch 24, 2026
✔ NPI 1700061702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPlastic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208200000X
License✔ Licensed in CA · A82616
Definition
A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.
28078 BAXTER RD STE 420, Murrieta, CA 92563
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Darren Sze Mynn Leong 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.

Medicare Billing Reassignment

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

Southern California Permanente Medical Group
16 mi
Health Maintenance Organization
3527 W FLORIDA AVE
Hemet, CA 92545
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1013433465 (877) 608-0044

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 92563 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

Other Providers at the Same Location NPPES 6

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

WEST COAST VASCULAR SPECIALISTS
Surgery (Vascular Surgery)
28078 BAXTER RD STE 420
MURRIETA, CA 92563
Riverside County (951) 566-9370
WEST COAST SURGICAL SPECIALISTS
Surgery
28078 BAXTER RD STE 420
MURRIETA, CA 92563
Riverside County (951) 566-9370
DR. DARON GELDWERT MD
Plastic Surgery
28078 BAXTER RD STE 420
MURRIETA, CA 92563
Riverside County (951) 709-1818
ADVANCED PLASTIC AND RECONSTRUCTIVE SURGERY CENTER PC
Plastic Surgery
28078 BAXTER RD STE 420
MURRIETA, CA 92563
Riverside County (951) 709-1818
DR. ALLEN K CHAN M.D.
Surgery (Vascular Surgery)
28078 BAXTER RD STE 420
MURRIETA, CA 92563
Riverside County (760) 969-2900
PATRICK MOORE MD INC
Surgery
28078 BAXTER RD STE 420
MURRIETA, CA 92563
Riverside County (951) 566-9370

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 Darren Leong's NPI number?

The NPI number for Darren Leong is 1700061702. It was assigned to this individual provider in the NPPES registry on January 8, 2008.

Where is Darren Leong located?

Darren Leong practices at 28078 Baxter Rd Ste 420, Murrieta, CA 92563. The listed phone number is (951) 709-1818.

What is Darren Leong's specialty?

The primary specialty registered for this NPI is Plastic Surgery with taxonomy code 208200000X.

Is Darren Leong enrolled in Medicare?

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

Which organization bills Medicare for Darren Leong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Darren Leong reassigns Medicare benefits to Southern California Permanente Medical Group (Hemet, 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 Darren 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 Darren Leong was last updated on March 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.