CHIA-HUI CHEN FNP
NPI 1134497498
Nurse Practitioner - Family in Amherst, NY
About Chia-hui Chen Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHIA-HUI CHEN FNP (NPI 1134497498) is an individual family provider in Amherst, New York, licensed in New York (F337004-1) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of State University Of New York At Buffalo School Of Medicine (2011).
NPPES Registry Identity
Specialties & Licenses
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
Chia-hui Chen Fnp 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
3Medicare enrollment records show Chia-hui Chen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kenmore, NY 14217
- Reassigned Medicare billing, New York enrollment
- 271 clinicians in this Medicare group
Buffalo, NY 14209
- Reassigned Medicare billing, New York enrollment
- 676 clinicians in this Medicare group
Lewiston, NY 14092
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Mount St. Marys Hospital Of Niagara Falls
- 289 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kaleida Health
Acute Care Hospitals · Buffalo, NYKenmore Mercy Hospital
Acute Care Hospitals · Kenmore, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14226 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.
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 Chia-hui Chen's NPI number?
The NPI number for Chia-hui Chen is 1134497498. It was assigned to this individual provider in the NPPES registry on December 1, 2011.
Where is Chia-hui Chen located?
Chia-hui Chen practices at 360 Callodine Ave, Amherst, NY 14226. The listed phone number is (716) 982-9416.
What is Chia-hui Chen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Chia-hui Chen enrolled in Medicare?
Yes. Chia-hui 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 Chia-hui Chen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chia-hui Chen reassigns Medicare benefits to 3 organizations: Kenmore Mercy Hospital (Kenmore, NY), Kaleida Health (Buffalo, NY) and Mount St. Mary's Hospital Of Niagara Falls (Lewiston, NY). 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 Chia-hui Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Chia-hui Chen affiliated with any hospitals?
According to CMS data, Chia-hui Chen is affiliated with Kaleida Health and Kenmore Mercy Hospital.
When was this NPI record last updated?
The NPPES record for Chia-hui Chen was last updated on December 1, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Chia-Hui Chen, FNP · NPI 1134497498
Family physician in Amherst, New York. Individual provider, active in the CMS NPPES registry since December 1, 2011.
## Identity
- **NPI:** 1134497498 (Entity type: Individual)
- **Enumerated:** December 1, 2011
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F337004-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 360 CALLODINE AVE, Amherst, NY 14226-2971
- **Phone:** (716) 982-9416
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Kenmore Mercy Hospital (NPI 1770598104, Kenmore, NY); Kaleida Health (NPI 1831229780, Buffalo, NY); Mount St. Mary's Hospital Of Niagara Falls (NPI 1043394745, Lewiston, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Buffalo School Of Medicine, class of 2011
## Record status
- **NPPES last updated:** December 1, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1134497498) · Data from the CMS NPPES public registry.