ANDREW LIN MD
NPI 1912403940
Anesthesiology - Critical Care Medicine in Los Angeles, CA
About Andrew Lin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW LIN MD (NPI 1912403940) is an individual critical care medicine provider in Los Angeles, California, licensed in California (A180597) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Southwestern Medical School At Dallas (2018).
NPPES Registry Identity
Specialties & Licenses 2
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
Andrew Lin Md 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 Andrew Lin 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 90033
- Reassigned Medicare billing, California enrollment
- 2,445 clinicians in this Medicare group
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- 74 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.
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.
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Andrew Lin's NPI number?
The NPI number for Andrew Lin is 1912403940. It was assigned to this individual provider in the NPPES registry on March 30, 2018.
Where is Andrew Lin located?
Andrew Lin practices at 1500 San Pablo St Fl 4, Los Angeles, CA 90033. The listed phone number is (323) 442-7400.
What is Andrew Lin's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Andrew Lin enrolled in Medicare?
Yes. Andrew Lin 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 Andrew Lin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Lin reassigns Medicare benefits to 2 organizations: Usc Care Medical Group, Inc (Los Angeles, CA) and Hollywood Presbyterian Emergency Medical Associates, 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 Andrew Lin'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 Andrew Lin was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Andrew Lin, MD · NPI 1912403940
Critical Care Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 30, 2018.
## Identity
- **NPI:** 1912403940 (Entity type: Individual)
- **Enumerated:** March 30, 2018
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** A180597 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 SAN PABLO ST FL 4, Los Angeles, CA 90033-5313
- **Phone:** (323) 442-7400
## 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): Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA); Hollywood Presbyterian Emergency Medical Associates, Inc. (NPI 1972826931, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Southwestern Medical School At Dallas, class of 2018
## Record status
- **NPPES last updated:** September 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1912403940) · Data from the CMS NPPES public registry.