DR. WEICHIN CHEN MD
NPI 1841497260
Orthopaedic Surgery in Waipahu, HI
About Dr. Weichin Chen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WEICHIN CHEN MD (NPI 1841497260) is an individual orthopaedic surgery provider in Waipahu, Hawaii, licensed in Hawaii (MD15200) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Klickitat Valley Hospital, and maintains a secondary practice location in Tamc.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Dr. Weichin Chen 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
2Medicare enrollment records show Weichin Chen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Goldendale, WA 98620
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1386689487 (Washington)
- 53 clinicians in this Medicare group
Hermiston, OR 97838
- Reassigned Medicare billing, Oregon enrollment
- 344 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.
Klickitat Valley Hospital
Critical Access Hospitals · Goldendale, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96797 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 4
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 Weichin Chen's NPI number?
The NPI number for Weichin Chen is 1841497260. It was assigned to this individual provider in the NPPES registry on June 29, 2007.
Where is Weichin Chen located?
Weichin Chen practices at 94-673 Kupuohi St Ste C205, Waipahu, HI 96797. The listed phone number is (808) 677-6868.
What is Weichin Chen's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Weichin Chen enrolled in Medicare?
Yes. Weichin 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 Weichin Chen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Weichin Chen reassigns Medicare benefits to 2 organizations: Klickitat County Public Hospital District No 1 (Goldendale, WA) and Good Shepherd Health Care System (Hermiston, OR). 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 Weichin Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Weichin Chen accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Weichin Chen 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 Weichin Chen affiliated with any hospitals?
According to CMS data, Weichin Chen is affiliated with Klickitat Valley Hospital.
When was this NPI record last updated?
The NPPES record for Weichin Chen was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Weichin Chen, MD · NPI 1841497260
Orthopaedic Surgery physician in Waipahu, Hawaii. Individual provider, active in the CMS NPPES registry since June 29, 2007.
## Identity
- **NPI:** 1841497260 (Entity type: Individual)
- **Enumerated:** June 29, 2007
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** MD15200 (Hawaii)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 94-673 KUPUOHI ST STE C205, Waipahu, HI 96797-5373
- **Phone:** (808) 677-6868 · **Fax:** (855) 853-3706
## 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): Klickitat County Public Hospital District No 1 (NPI 1780754507, Goldendale, WA); Good Shepherd Health Care System (NPI 1336198159, Hermiston, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** January 21, 2026
- **Other identifiers:** Medicaid 803058 (HI)
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Source: [NPI Profile](https://npiprofile.com/npi/1841497260) · Data from the CMS NPPES public registry.