ANDREA KAY NAGENGAST M.D.
NPI 1962745935
Surgery - Trauma Surgery in Portland, OR
About Andrea Kay Nagengast M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREA KAY NAGENGAST M.D. (NPI 1962745935) is an individual trauma surgery provider in Portland, Oregon, licensed in Oregon (MD187400) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and maintains a secondary practice location in Louisville.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 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
Andrea Kay Nagengast M.d. 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 Reassignment
Medicare enrollment records show Andrea Nagengast reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97239
- Reassigned Medicare billing, Oregon enrollment
- 2,212 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.
Ohsu Hospital And Clinics
Acute Care Hospitals · Portland, OROther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
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 Andrea Nagengast's NPI number?
The NPI number for Andrea Nagengast is 1962745935. It was assigned to this individual provider in the NPPES registry on March 28, 2013.
Where is Andrea Nagengast located?
Andrea Nagengast practices at 3181 SW Sam Jackson Park Rd, Portland, OR 97239. The listed phone number is (503) 494-5300.
What is Andrea Nagengast's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.
Is Andrea Nagengast enrolled in Medicare?
Yes. Andrea Nagengast 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 organization bills Medicare for Andrea Nagengast's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Nagengast reassigns Medicare benefits to University Professional Services (Portland, OR). The 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 Andrea Nagengast's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrea Nagengast accept?
Health plans from Moda Health Plan, Inc. and PacificSource Health Plans list Andrea Nagengast 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 Andrea Nagengast affiliated with any hospitals?
According to CMS data, Andrea Nagengast is affiliated with Ohsu Hospital And Clinics.
When was this NPI record last updated?
The NPPES record for Andrea Nagengast was last updated on July 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.