HANNAH WILKS KORNFELD MD
NPI 1174009062
Surgery in Duarte, CA
About Hannah Wilks Kornfeld Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH WILKS KORNFELD MD (NPI 1174009062) is an individual surgery provider in Duarte, California, licensed in California (A165042) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of Rush Medical College Of Rush University (2018).
NPPES Registry Identity
Specialties & Licenses 2
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
Hannah Wilks Kornfeld 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
3Medicare enrollment records show Hannah Kornfeld reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Duarte, CA 91010
- Reassigned Medicare billing, California enrollment
- 1,335 clinicians in this Medicare group
Klamath Falls, OR 97603
- Reassigned Medicare billing, Oregon enrollment
- 2,212 clinicians in this Medicare group
La Grande, OR 97850
- Reassigned Medicare billing, Oregon enrollment
- 78 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ohsu Hospital And Clinics
Acute Care Hospitals · Portland, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91010 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DUARTE, CA 91010
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 Hannah Kornfeld's NPI number?
The NPI number for Hannah Kornfeld is 1174009062. It was assigned to this individual provider in the NPPES registry on July 14, 2018.
Where is Hannah Kornfeld located?
Hannah Kornfeld practices at 1500 Duarte Rd, Duarte, CA 91010. The listed phone number is (626) 256-4673.
What is Hannah Kornfeld's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Hannah Kornfeld enrolled in Medicare?
Yes. Hannah Kornfeld 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 Hannah Kornfeld's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Kornfeld reassigns Medicare benefits to 3 organizations: City Of Hope Medical Foundation (Duarte, CA), University Professional Services (Klamath Falls, OR) and Oregon Health & Science University (La Grande, 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 Hannah Kornfeld's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hannah Kornfeld accept?
Health plans from Kaiser Permanente and Providence Health Plan list Hannah Kornfeld 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 Hannah Kornfeld affiliated with any hospitals?
According to CMS data, Hannah Kornfeld is affiliated with Ohsu Hospital And Clinics.
When was this NPI record last updated?
The NPPES record for Hannah Kornfeld was last updated on May 30, 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.
# Hannah Wilks Kornfeld, MD · NPI 1174009062
Surgery physician in Duarte, California. Individual provider, active in the CMS NPPES registry since July 14, 2018.
## Identity
- **NPI:** 1174009062 (Entity type: Individual)
- **Enumerated:** July 14, 2018
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** A165042 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 DUARTE RD, Duarte, CA 91010-3012
- **Phone:** (626) 256-4673
## 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): City Of Hope Medical Foundation (NPI 1871886366, Duarte, CA); University Professional Services (NPI 1659605707, Klamath Falls, OR); Oregon Health & Science University (NPI 1164590287, La Grande, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2018
## Record status
- **NPPES last updated:** May 30, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1174009062) · Data from the CMS NPPES public registry.