JAN WEICHSEL MD
NPI 1558776591
Family Medicine in Portland, OR
About Jan Weichsel Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAN WEICHSEL MD (NPI 1558776591) is an individual family medicine provider in Portland, Oregon, licensed in Oregon (182318) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Diego, and is a graduate of University Of Arizona College Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses
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
Jan Weichsel 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 Jan Weichsel reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97227
- Reassigned Medicare billing, Oregon and Washington enrollments
- Also billed through NPI 1184786527 (Washington)
- 3,207 clinicians in this Medicare group
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 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 97227 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.
PORTLAND, OR 97227
PORTLAND, OR 97227
PORTLAND, OR 97227
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 Jan Weichsel's NPI number?
The NPI number for Jan Weichsel is 1558776591. It was assigned to this individual provider in the NPPES registry on June 28, 2014.
Where is Jan Weichsel located?
Jan Weichsel practices at 3550 N Interstate Ave, Portland, OR 97227. The listed phone number is (503) 652-2888.
What is Jan Weichsel's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Jan Weichsel enrolled in Medicare?
Yes. Jan Weichsel 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 Jan Weichsel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jan Weichsel reassigns Medicare benefits to 2 organizations: Kaiser Foundation Health Plan Of The Northwest (Portland, OR) and Kaiser Foundation Health Plan Of Washington (Renton, WA). 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 Jan Weichsel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jan Weichsel accept?
Health plans from Kaiser Permanente list Jan Weichsel 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.
When was this NPI record last updated?
The NPPES record for Jan Weichsel was last updated on February 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Jan Weichsel, MD · NPI 1558776591
Family Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since June 28, 2014.
## Identity
- **NPI:** 1558776591 (Entity type: Individual)
- **Enumerated:** June 28, 2014
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 182318 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3550 N INTERSTATE AVE, Portland, OR 97227-1196
- **Phone:** (503) 652-2888
## 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): Kaiser Foundation Health Plan Of The Northwest (NPI 1093043424, Portland, OR); Kaiser Foundation Health Plan Of Washington (NPI 1124264577, Renton, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Arizona College Of Medicine, class of 2014
## Record status
- **NPPES last updated:** February 4, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1558776591) · Data from the CMS NPPES public registry.