JENNIFER YU MD
NPI 1033302591
General Practice in Chicopee, MA
About Jennifer Yu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIFER YU MD (NPI 1033302591) is an individual general practice provider in Chicopee, Massachusetts, licensed in Massachusetts (253899) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS.
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 (PECOS)
Jennifer Yu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jennifer Yu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 1,358 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jennifer Yu's NPI number?
The NPI number for Jennifer Yu is 1033302591. It was assigned to this individual provider in the NPPES registry on August 19, 2007.
Where is Jennifer Yu located?
Jennifer Yu practices at 390 Walker Ave, Chicopee, MA 01022. The listed phone number is (413) 557-1111.
What is Jennifer Yu's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Jennifer Yu enrolled in Medicare?
Yes. Jennifer Yu is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jennifer Yu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Yu reassigns Medicare benefits to Children's Hospital Pediatric Associates, 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 Jennifer Yu'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 Jennifer Yu was last updated on May 31, 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.
# Jennifer Yu, MD · NPI 1033302591
General Practice physician in Chicopee, Massachusetts. Individual provider, active in the CMS NPPES registry since August 19, 2007.
## Identity
- **NPI:** 1033302591 (Entity type: Individual)
- **Enumerated:** August 19, 2007
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **State license:** 253899 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 390 WALKER AVE, Chicopee, MA 01022-1534
- **Phone:** (413) 557-1111
## 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:** Children's Hospital Pediatric Associates, Inc (NPI 1457306664, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 31, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1033302591) · Data from the CMS NPPES public registry.