VIVIAN CHAN LI MD, SCM
NPI 1992374789
Emergency Medicine in Boston, MA
About Vivian Chan Li Md, Scm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VIVIAN CHAN LI MD, SCM (NPI 1992374789) is an individual emergency medicine provider in Boston, Massachusetts, licensed in Massachusetts (1018747) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, is affiliated with Lawrence General Hospital, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Vivian Chan Li Md, Scm 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
4Medicare enrollment records show Vivian Li reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 69 clinicians in this Medicare group
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 716 clinicians in this Medicare group
Lawrence, MA 01841
- Reassigned Medicare billing, Massachusetts enrollment
- 305 clinicians in this Medicare group
Lawrence, MA 01841
- Reassigned Medicare billing, Massachusetts enrollment
- 258 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 3
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lawrence General Hospital
Acute Care Hospitals · Lawrence, MABoston Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02118 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02118
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 Vivian Li's NPI number?
The NPI number for Vivian Li is 1992374789. It was assigned to this individual provider in the NPPES registry on June 24, 2021.
Where is Vivian Li located?
Vivian Li practices at 1 Boston Medical Ctr Pl Fl Place1, Boston, MA 02118. The listed phone number is (617) 414-5405.
What is Vivian Li's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Vivian Li enrolled in Medicare?
Yes. Vivian Li 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 Vivian Li's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vivian Li reassigns Medicare benefits to 4 organizations: Boston Emergency Physician Foundation, Inc. (Boston, MA), Bmc Affiliated Physicians, Inc. (Boston, MA), Community Medical Associates, Inc. (Lawrence, MA) and Lawrence General Hospital (Lawrence, MA). 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 Vivian Li's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Vivian Li accept?
Health plans from Taro Health and WellSense Health Plan list Vivian Li as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Vivian Li affiliated with any hospitals?
According to CMS data, Vivian Li is affiliated with Lawrence General Hospital and Boston Medical Center.
When was this NPI record last updated?
The NPPES record for Vivian Li was last updated on May 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Vivian Chan Li, MD, SCM · NPI 1992374789
Emergency Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since June 24, 2021.
## Identity
- **NPI:** 1992374789 (Entity type: Individual)
- **Enumerated:** June 24, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 1018747 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BOSTON MEDICAL CTR PL FL PLACE1, Boston, MA 02118-2908
- **Phone:** (617) 414-5405
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Boston Emergency Physician Foundation, Inc. (NPI 1427005859, Boston, MA); Bmc Affiliated Physicians, Inc. (NPI 1245320910, Boston, MA); Community Medical Associates, Inc. (NPI 1144544040, Lawrence, MA); Lawrence General Hospital (NPI 1477790152, Lawrence, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 1, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1992374789) · Data from the CMS NPPES public registry.