YELENA KRISHCHENKO
NPI 1750736450
Internal Medicine in Portland, OR
About Yelena Krishchenko NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YELENA KRISHCHENKO (NPI 1750736450) is an individual internal medicine provider in Portland, Oregon, licensed in Missouri (2022048557) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Bothwell Regional Health Center, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
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
Yelena Krishchenko 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
7Medicare enrollment records show Yelena Krishchenko reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gold Beach, OR 97444
- Reassigned Medicare billing, Oregon enrollment
- 67 clinicians in this Medicare group
Independence, MO 64057
- Reassigned Medicare billing, Missouri enrollment
- 182 clinicians in this Medicare group
Kirksville, MO 63501
- Reassigned Medicare billing, Missouri enrollment
- 78 clinicians in this Medicare group
Sedalia, MO 65301
- Reassigned Medicare billing, Missouri enrollment
- 196 clinicians in this Medicare group
Houston, MO 65483
- Reassigned Medicare billing, Missouri enrollment
- 101 clinicians in this Medicare group
Alton, IL 62002
- Reassigned Medicare billing, Missouri enrollment
- 343 clinicians in this Medicare group
Poplar Bluff, MO 63901
- Reassigned Medicare billing, Missouri enrollment
- 105 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 3
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bothwell Regional Health Center
Acute Care Hospitals · Sedalia, MONortheast Regional Medical Center
Acute Care Hospitals · Kirksville, MOResearch Medical Center
Acute Care Hospitals · Kansas City, MOPike County Memorial Hospital
Critical Access Hospitals · Louisiana, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97236 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Yelena Krishchenko's NPI number?
The NPI number for Yelena Krishchenko is 1750736450. It was assigned to this individual provider in the NPPES registry on April 30, 2016.
Where is Yelena Krishchenko located?
Yelena Krishchenko practices at 4315 SE 141st Ave, Portland, OR 97236. The listed phone number is (503) 901-1889.
What is Yelena Krishchenko's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Yelena Krishchenko enrolled in Medicare?
Yes. Yelena Krishchenko 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 Yelena Krishchenko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yelena Krishchenko reassigns Medicare benefits to 7 organizations: Western Healthcare Services Texas (Gold Beach, OR), Emergency Medicine Services Of Mo, LLC (Independence, MO), Ripley Emergency Group, LLC (Kirksville, MO), Bothwell Regional Health Center (Sedalia, MO), Texas County Memorial Hospital (Houston, MO) and 2 more organizations, listed in the Medicare section above. 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 Yelena Krishchenko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yelena Krishchenko accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Yelena Krishchenko 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 Yelena Krishchenko affiliated with any hospitals?
According to CMS data, Yelena Krishchenko is affiliated with Bothwell Regional Health Center, Northeast Regional Medical Center, Research Medical Center and Pike County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Yelena Krishchenko was last updated on November 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Yelena Krishchenko · NPI 1750736450
Internal Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since April 30, 2016.
## Identity
- **NPI:** 1750736450 (Entity type: Individual)
- **Enumerated:** April 30, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 2022048557 (Missouri)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4315 SE 141ST AVE, Portland, OR 97236-2748
- **Phone:** (503) 901-1889
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Western Healthcare Services Texas (NPI 1336878024, Gold Beach, OR); Emergency Medicine Services Of Mo, LLC (NPI 1023715182, Independence, MO); Ripley Emergency Group, LLC (NPI 1720606023, Kirksville, MO); Bothwell Regional Health Center (NPI 1033487194, Sedalia, MO); Texas County Memorial Hospital (NPI 1790740363, Houston, MO); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** November 8, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1750736450) · Data from the CMS NPPES public registry.