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NICHOLAS THU KHOA DO
NPI 1659666014
Surgery - Plastic and Reconstructive Surgery in Los Angeles, CA

Active since June 14, 2011PECOS EnrolledAccepts Medicare Assignment
200 UCLA MEDICAL PLZ STE 460, LOS ANGELES, CA 90095(310) 825-5510 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 23, 2026, May 7, 2025, Mar 27, 2025 and 3 more (6 updates tracked since 2019).

About Nicholas Thu Khoa Do NPPES

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

NICHOLAS THU KHOA DO (NPI 1659666014) is an individual plastic and reconstructive surgery provider in Los Angeles, California, licensed in California (A168046) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1659666014
Entity TypeIndividualMale
Primary Taxonomy2086S0122X
Provider Legal NameNICHOLAS THU KHOA DO
Location Address200 UCLA MEDICAL PLZ STE 460Los Angeles, CA 90095-2004
Mailing Address8231 Westminster BlvdWestminster, CA 92683-3364 · (714) 328-2344
Phone(310) 825-5510
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateJune 14, 2011
Last NPPES UpdateApril 23, 20266 updates tracked since enumeration
NPPES CertifiedApril 23, 2026
✔ NPI 1659666014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Plastic and Reconstructive SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0122X
License✔ Licensed in CA · A168046
Definition
A surgeon who specializes in plastic and reconstructive surgery.
200 UCLA MEDICAL PLZ STE 460, Los Angeles, CA 90095
Open in Google Maps ↗

Other Names 1

Professional Name (2)Nicholas Thu Khoa Do

Secondary Practice Locations 3

Location 13630 E Imperial HwyLynwood, CA 90262-2609 · Phone (310) 900-8900 · Fax (310) 884-5906
Location 21000 W Carson St, Dept of Surgery, Division of Plastic SurgeryTorrance, CA 90502-2004 · Phone (424) 306-8332
Location 38231 Westminster BlvdWestminster, CA 92683 · Phone (714) 328-2344

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nicholas Thu Khoa Do 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 ID6305165820
PECOS Enrollment IDI20240518000499
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 Reassignments

2

Medicare enrollment records show Nicholas Do reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Regents Of The University Of California
0.5 mi
Plastic Surgery
200 MEDICAL PLZ, SUITE 465
Los Angeles, CA 90095
  • Reassigned Medicare billing, California enrollment
  • 20 clinicians in this Medicare group
NPI 1164487518 (310) 825-5510
Nicholas Thu Khoa Do MD Inc
34 mi
Plastic and Reconstructive Surgery
8231 WESTMINSTER BLVD
Westminster, CA 92683
  • Reassigned Medicare billing, California enrollment
NPI 1760355572 (714) 328-2344

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 15

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

EDWARD HAIG NAHABET
Surgery (Plastic and Reconstructive Surgery)
200 UCLA MEDICAL PLZ STE 460
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5582
DR. MICHAEL DELONG MD
Plastic Surgery
200 UCLA MEDICAL PLZ STE 460
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5582
JESSICA B CHANG M.D.
Plastic Surgery
200 UCLA MEDICAL PLZ STE 460
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5582
PEDRAM ZARGARI MD
Surgery
200 UCLA MEDICAL PLZ STE 460
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5510
KRISTEN STEACIE WHALEN MD
Plastic Surgery
200 UCLA MEDICAL PLZ STE 460
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5510
JUSTIN DANG
Student in an Organized Health Care Education/Training Program
200 UCLA MEDICAL PLZ STE 460
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5582
SAJNI SANDIP PARIKH MD
Plastic Surgery
200 UCLA MEDICAL PLZ STE 460
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5510
CHEN YAN M.D.
Surgery
200 UCLA MEDICAL PLZ STE 460
LOS ANGELES, CA 90095
Los Angeles County (310) 825-5510

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 Nicholas Do's NPI number?

The NPI number for Nicholas Do is 1659666014. It was assigned to this individual provider in the NPPES registry on June 14, 2011. The provider is also known as Nicholas Thu Khoa Do.

Where is Nicholas Do located?

Nicholas Do practices at 200 Ucla Medical Plz Ste 460, Los Angeles, CA 90095. The listed phone number is (310) 825-5510.

What is Nicholas Do's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Plastic and Reconstructive Surgery, with taxonomy code 2086S0122X.

Is Nicholas Do enrolled in Medicare?

Yes. Nicholas Do 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.

Which organizations bill Medicare for Nicholas Do's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Do reassigns Medicare benefits to 2 organizations: The Regents Of The University Of California (Los Angeles, CA) and Nicholas Thu Khoa Do MD Inc (Westminster, CA). Each 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 Nicholas Do'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 Nicholas Do was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.