KWAN KEW LAI MD
NPI 1881618353
Internal Medicine - Infectious Disease in Boston, MA
About Kwan Kew Lai Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KWAN KEW LAI MD (NPI 1881618353) is an individual infectious disease provider in Boston, Massachusetts, licensed in Massachusetts (46169) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Kwan Kew Lai Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Kwan Kew Lai reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Needham, MA 02494
- Reassigned Medicare billing, Massachusetts enrollment
- 356 clinicians in this Medicare group
Bloomfield, NM 87413
- Reassigned Medicare billing, Texas enrollment
- 572 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02215 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
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 Kwan Kew Lai's NPI number?
The NPI number for Kwan Kew Lai is 1881618353. It was assigned to this individual provider in the NPPES registry on July 27, 2006.
Where is Kwan Kew Lai located?
Kwan Kew Lai practices at 330 Brookline Ave, Boston, MA 02215. The listed phone number is (617) 484-8206.
What is Kwan Kew Lai's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Kwan Kew Lai enrolled in Medicare?
Yes. Kwan Kew Lai is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kwan Kew Lai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kwan Kew Lai reassigns Medicare benefits to 2 organizations: Medical Care Of Boston Management Corporation (Needham, MA) and Dhhs, Phs, Naihs, Shiprock Hospital (Bloomfield, NM). 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 Kwan Kew Lai'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 Kwan Kew Lai was last updated on May 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Kwan Kew Lai, MD · NPI 1881618353
Infectious Disease physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since July 27, 2006.
## Identity
- **NPI:** 1881618353 (Entity type: Individual)
- **Enumerated:** July 27, 2006
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** 46169 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 330 BROOKLINE AVE, Boston, MA 02215-5400
- **Phone:** (617) 484-8206
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Medical Care Of Boston Management Corporation (NPI 1437196359, Needham, MA); Dhhs, Phs, Naihs, Shiprock Hospital (NPI 1760427587, Bloomfield, NM) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 13, 2009
- **Other identifiers:** Medicare UPIN D94091 (MA); Medicaid 6182631 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1881618353) · Data from the CMS NPPES public registry.