MRS. YAN CHEN
NPI 1871152082
Nurse Practitioner in Danbury, CT
About Mrs. Yan Chen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. YAN CHEN (NPI 1871152082) is an individual nurse practitioner in Danbury, Connecticut, licensed in Connecticut (8365) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bridgeport, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Mrs. Yan Chen 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
2Medicare enrollment records show Yan Chen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Danbury, CT 06810
- Reassigned Medicare billing, Connecticut enrollment
- 818 clinicians in this Medicare group
Fairfield, CT 06824
- Reassigned Medicare billing, Connecticut enrollment
- 1,824 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 06810 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
DANBURY, CT 06810
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 Yan Chen's NPI number?
The NPI number for Yan Chen is 1871152082. It was assigned to this individual provider in the NPPES registry on June 11, 2019.
Where is Yan Chen located?
Yan Chen practices at 24 Hospital Ave, Danbury, CT 06810. The listed phone number is (203) 448-6851.
What is Yan Chen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Yan Chen enrolled in Medicare?
Yes. Yan Chen 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 Yan Chen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yan Chen reassigns Medicare benefits to 2 organizations: Nuvance Health Medical Practice Ct, Inc. (Danbury, CT) and Northeast Medical Group, Inc (Fairfield, CT). 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 Yan Chen'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 Yan Chen was last updated on March 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Mrs. Yan Chen · NPI 1871152082
Nurse Practitioner physician in Danbury, Connecticut. Individual provider, active in the CMS NPPES registry since June 11, 2019.
## Identity
- **NPI:** 1871152082 (Entity type: Individual)
- **Enumerated:** June 11, 2019
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 8365 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 24 HOSPITAL AVE, Danbury, CT 06810-6077
- **Phone:** (203) 448-6851
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Nuvance Health Medical Practice Ct, Inc. (NPI 1407898117, Danbury, CT); Northeast Medical Group, Inc (NPI 1366745267, Fairfield, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** March 16, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1871152082) · Data from the CMS NPPES public registry.