DR. CHENG FANG YU MD
NPI 1649594664
Anesthesiology in Springfield, MA
About Dr. Cheng Fang Yu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHENG FANG YU MD (NPI 1649594664) is an individual anesthesiology provider in Springfield, Massachusetts, licensed in Massachusetts (243675) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS, is affiliated with Emerson Hospital -, and is a graduate of Other (1997).
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 and accepts Medicare assignment
Dr. Cheng Fang Yu Md 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
6Medicare enrollment records show Cheng Yu reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 417 clinicians in this Medicare group
New Britain, CT 06052
- Reassigned Medicare billing, Connecticut enrollment
- 225 clinicians in this Medicare group
Willimantic, CT 06226
- Reassigned Medicare billing, Connecticut enrollment
- 91 clinicians in this Medicare group
Framingham, MA 01702
- Reassigned Medicare billing, Massachusetts enrollment
- 42 clinicians in this Medicare group
Shelton, CT 06484
- Reassigned Medicare billing, Connecticut enrollment
- 727 clinicians in this Medicare group
Concord, MA 01742
- Reassigned Medicare billing, Massachusetts enrollment
- 72 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 7
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Emerson Hospital -
Acute Care Hospitals · W Concord, MAMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Cheng Yu's NPI number?
The NPI number for Cheng Yu is 1649594664. It was assigned to this individual provider in the NPPES registry on March 19, 2010.
Where is Cheng Yu located?
Cheng Yu practices at 271 Carew St, Springfield, MA 01104. The listed phone number is (413) 748-9000.
What is Cheng Yu's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Cheng Yu enrolled in Medicare?
Yes. Cheng Yu 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 Cheng Yu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cheng Yu reassigns Medicare benefits to 6 organizations: Connecticut Gi PLLC (Hartford, CT), North American Partners In Anesthesia Connecticut PC (New Britain, CT), Anesthesia Associates Of Willimantic PC (Willimantic, CT), Metrowest Anesthesia Associates LLC (Framingham, MA), Integrated Anesthesia Associates LLC (Shelton, CT) and 1 more organization, listed in the Medicare section above. 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 Cheng Yu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Cheng Yu affiliated with any hospitals?
According to CMS data, Cheng Yu is affiliated with Emerson Hospital -.
When was this NPI record last updated?
The NPPES record for Cheng Yu was last updated on January 22, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Cheng Fang Yu, MD · NPI 1649594664
Anesthesiology physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since March 19, 2010.
## Identity
- **NPI:** 1649594664 (Entity type: Individual)
- **Enumerated:** March 19, 2010
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 243675 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 271 CAREW ST, Springfield, MA 01104-2377
- **Phone:** (413) 748-9000
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Connecticut Gi PLLC (NPI 1023124625, Hartford, CT); North American Partners In Anesthesia Connecticut PC (NPI 1316994775, New Britain, CT); Anesthesia Associates Of Willimantic PC (NPI 1306905799, Willimantic, CT); Metrowest Anesthesia Associates LLC (NPI 1104339902, Framingham, MA); Integrated Anesthesia Associates LLC (NPI 1881636397, Shelton, CT); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** January 22, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1649594664) · Data from the CMS NPPES public registry.