DR. CHARA ELAINE RYDZAK MD
NPI 1407176076
Radiology - Diagnostic Radiology in Portland, OR
About Dr. Chara Elaine Rydzak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHARA ELAINE RYDZAK MD (NPI 1407176076) is an individual diagnostic radiology provider in Portland, Oregon, licensed in Oregon (MD189979) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of Harvard Medical School (2010).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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. Chara Elaine Rydzak 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 Reassignment
Medicare enrollment records show Chara Rydzak 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.
Areas of Expertise CMS Part B claims 13
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ohsu Hospital And Clinics
Acute Care Hospitals · Portland, ORHillsboro Medical Center
Acute Care Hospitals · Hillsboro, ORSt Charles Medical Center - Bend
Acute Care Hospitals · Bend, ORSalem Hospital
Acute Care Hospitals · Salem, ORColumbia Memorial Hospital
Critical Access Hospitals · Astoria, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97239 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.
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 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 Chara Rydzak's NPI number?
The NPI number for Chara Rydzak is 1407176076. It was assigned to this individual provider in the NPPES registry on June 7, 2010.
Where is Chara Rydzak located?
Chara Rydzak practices at 3181 SW Sam Jackson Park Rd, Portland, OR 97239. The listed phone number is (503) 418-0990.
What is Chara Rydzak's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Chara Rydzak enrolled in Medicare?
Yes. Chara Rydzak 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 Chara Rydzak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chara Rydzak 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 Chara Rydzak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Chara Rydzak affiliated with any hospitals?
According to CMS data, Chara Rydzak is affiliated with Ohsu Hospital And Clinics, Hillsboro Medical Center, St Charles Medical Center - Bend, Salem Hospital and Columbia Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Chara Rydzak was last updated on January 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Chara Elaine Rydzak, MD · NPI 1407176076
Diagnostic Radiology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since June 7, 2010.
## Identity
- **NPI:** 1407176076 (Entity type: Individual)
- **Enumerated:** June 7, 2010
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** MD189979 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3181 SW SAM JACKSON PARK RD, Portland, OR 97239-3011
- **Phone:** (503) 418-0990 · **Fax:** (503) 494-4982
## 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:** University Professional Services (NPI 1073767588, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 2010
## Record status
- **NPPES last updated:** January 28, 2019
- **Other identifiers:** Medicaid ENROLLED (IL); Medicaid 1407176076 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1407176076) · Data from the CMS NPPES public registry.