MARTIN LUU
NPI 1902023831
Pathology - Anatomic Pathology & Clinical Pathology in Modesto, CA
About Martin Luu NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTIN LUU (NPI 1902023831) is an individual anatomic pathology & clinical pathology provider in Modesto, California, licensed in California (A113542) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
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
Martin Luu 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.
Medicare Billing Reassignments
5Medicare enrollment records show Martin Luu reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Modesto, CA 95356
- Reassigned Medicare billing, California enrollment
- 77 clinicians in this Medicare group
Merced, CA 95348
- Reassigned Medicare billing, California enrollment
- 7 clinicians in this Medicare group
Los Gatos, CA 95032
- Reassigned Medicare billing, California enrollment
- 17 clinicians in this Medicare group
Delano, CA 93215
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Paramvir S Rahal M D Inc
- 9 clinicians in this Medicare group
Upland, CA 91786
- Reassigned Medicare billing, California enrollment
- 6 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 22
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95356 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
MODESTO, CA 95356
MODESTO, CA 95356
MODESTO, CA 95356
MODESTO, CA 95356
MODESTO, CA 95356
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 Martin Luu's NPI number?
The NPI number for Martin Luu is 1902023831. It was assigned to this individual provider in the NPPES registry on April 20, 2007.
Where is Martin Luu located?
Martin Luu practices at 4301 N Star Way, Modesto, CA 95356. The listed phone number is (209) 577-1200.
What is Martin Luu's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Martin Luu enrolled in Medicare?
Yes. Martin Luu 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 Martin Luu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Luu reassigns Medicare benefits to 5 organizations: Yosemite Pathology Medical Group, Inc (Modesto, CA), Madhu K. Kris, M.D., Inc. (Merced, CA), Associated Pathology Medical Group, Inc (Los Gatos, CA), Paramvir S. Rahal MD, Inc (Delano, CA) and Excel Pathology (Upland, 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 Martin Luu'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 Martin Luu was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.