DR. MATTHEW LIN MD
NPI 1184071961
Pediatrics - Neonatal-Perinatal Medicine in Washington, DC
About Dr. Matthew Lin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW LIN MD (NPI 1184071961) is an individual neonatal-perinatal medicine provider in Washington, District Of Columbia, licensed in New York (322387) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Matthew Lin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Matthew Lin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 1,417 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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.
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
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 Matthew Lin's NPI number?
The NPI number for Matthew Lin is 1184071961. It was assigned to this individual provider in the NPPES registry on May 20, 2016.
Where is Matthew Lin located?
Matthew Lin practices at 111 Michigan Ave NW, Washington, DC 20010. The listed phone number is (202) 476-4256.
What is Matthew Lin's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Matthew Lin enrolled in Medicare?
Yes. Matthew Lin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Matthew Lin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Lin reassigns Medicare benefits to 2 organizations: Children's Hospital (Washington, DC) and New York University (Boynton Beach, FL). 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 Matthew 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 Matthew Lin was last updated on September 18, 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.