DR. RYAN PAUL LAU M.D.
NPI 1528479144
Pathology - Anatomic Pathology & Clinical Pathology in Los Angeles, CA
About Dr. Ryan Paul Lau M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN PAUL LAU M.D. (NPI 1528479144) is an individual anatomic pathology & clinical pathology provider in Los Angeles, California, licensed in California (A152247) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses 3
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
Dr. Ryan Paul Lau M.d. 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
2Medicare enrollment records show Ryan Lau reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90034
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Los Angeles, CA 90012
- Reassigned Medicare billing, California enrollment
- 17 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
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 90095 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90095
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 Ryan Lau's NPI number?
The NPI number for Ryan Lau is 1528479144. It was assigned to this individual provider in the NPPES registry on May 16, 2014.
Where is Ryan Lau located?
Ryan Lau practices at 10833 Le Conte Ave # As255-C, Los Angeles, CA 90095. The listed phone number is (310) 267-3561.
What is Ryan Lau's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Ryan Lau enrolled in Medicare?
Yes. Ryan Lau 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 Ryan Lau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Lau reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Los Angeles, CA) and San Gabriel Valley Consulting Pathologists Medical Group, Inc. (Los Angeles, 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 Ryan Lau'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 Ryan Lau was last updated on October 27, 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.
# Dr. Ryan Paul Lau, M.D. · NPI 1528479144
Anatomic Pathology & Clinical Pathology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since May 16, 2014.
## Identity
- **NPI:** 1528479144 (Entity type: Individual)
- **Enumerated:** May 16, 2014
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** A152247 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 10833 LE CONTE AVE # AS255-C, Los Angeles, CA 90095-6402
- **Phone:** (310) 267-3561 · **Fax:** (310) 267-2058
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Southern California Permanente Medical Group (NPI 1043242563, Los Angeles, CA); San Gabriel Valley Consulting Pathologists Medical Group, Inc. (NPI 1093775975, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** October 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1528479144) · Data from the CMS NPPES public registry.