EVA MEDVEDOVA M.D.
NPI 1831242718
Internal Medicine - Hematology in Portland, OR
About Eva Medvedova M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EVA MEDVEDOVA M.D. (NPI 1831242718) is an individual hematology provider in Portland, Oregon, licensed in Oregon (MD163041) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses 4
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
Eva Medvedova 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 Eva Medvedova 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 10
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, ORMercy Medical Center
Acute Care Hospitals · Roseburg, ORSt Charles Medical Center - Bend
Acute Care Hospitals · Bend, ORAdventist Health Portland
Acute Care Hospitals · Portland, 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 Eva Medvedova's NPI number?
The NPI number for Eva Medvedova is 1831242718. It was assigned to this individual provider in the NPPES registry on January 22, 2007.
Where is Eva Medvedova located?
Eva Medvedova practices at 3181 SW Sam Jackson Park Rd Ohsu Knight Cancer Institute Mail Code Cr145, Portland, OR 97239. The listed phone number is (503) 494-7999.
What is Eva Medvedova's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.
Is Eva Medvedova enrolled in Medicare?
Yes. Eva Medvedova 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 Eva Medvedova's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eva Medvedova 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 Eva Medvedova's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eva Medvedova accept?
Health plans from PacificSource Health Plans and Providence Health Plan list Eva Medvedova 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 Eva Medvedova affiliated with any hospitals?
According to CMS data, Eva Medvedova is affiliated with Ohsu Hospital And Clinics, Hillsboro Medical Center, Mercy Medical Center, St Charles Medical Center - Bend and Adventist Health Portland.
When was this NPI record last updated?
The NPPES record for Eva Medvedova was last updated on January 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Eva Medvedova, M.D. · NPI 1831242718
Hematology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since January 22, 2007.
## Identity
- **NPI:** 1831242718 (Entity type: Individual)
- **Enumerated:** January 22, 2007
- **Primary specialty:** Internal Medicine - Hematology · taxonomy 207RH0000X
- **State license:** MD163041 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3181 SW SAM JACKSON PARK RD, OHSU KNIGHT CANCER INSTITUTE MAIL CODE CR145, Portland, OR 97239-3011
- **Phone:** (503) 494-7999
## 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 1376709535, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** January 3, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1831242718) · Data from the CMS NPPES public registry.