AMOS WU
NPI 1043907264
Internal Medicine in Boston, MA
About Amos Wu NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMOS WU (NPI 1043907264) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (1025158) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of Wake Forest University School Of Medicine (2023).
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
Amos Wu 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 Reassignment
Medicare enrollment records show Amos Wu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 573 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Boston 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02118
BOSTON, MA 02118
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 Amos Wu's NPI number?
The NPI number for Amos Wu is 1043907264. It was assigned to this individual provider in the NPPES registry on April 18, 2023.
Where is Amos Wu located?
Amos Wu practices at 801 Massachusetts Ave Crosstown 2, Boston, MA 02118. The listed phone number is (617) 414-7399.
What is Amos Wu's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Amos Wu enrolled in Medicare?
Yes. Amos Wu 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 organization bills Medicare for Amos Wu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amos Wu reassigns Medicare benefits to Evans Medical Foundation, Inc. (Boston, MA). The 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 Amos Wu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amos Wu accept?
Health plans from WellSense Health Plan list Amos Wu 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 Amos Wu affiliated with any hospitals?
According to CMS data, Amos Wu is affiliated with Boston Medical Center.
When was this NPI record last updated?
The NPPES record for Amos Wu was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Amos Wu · NPI 1043907264
Internal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 18, 2023.
## Identity
- **NPI:** 1043907264 (Entity type: Individual)
- **Enumerated:** April 18, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 1025158 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 MASSACHUSETTS AVE, CROSSTOWN 2, Boston, MA 02118-2605
- **Phone:** (617) 414-7399 · **Fax:** (617) 414-4676
## 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:** Evans Medical Foundation, Inc. (NPI 1912954124, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wake Forest University School Of Medicine, class of 2023
## Record status
- **NPPES last updated:** May 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1043907264) · Data from the CMS NPPES public registry.