RAJEEV KRISHNAN M.D
NPI 1487910451
Internal Medicine - Hematology & Oncology in Portland, OR
About Rajeev Krishnan M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAJEEV KRISHNAN M.D (NPI 1487910451) is an individual hematology & oncology provider in Portland, Oregon, licensed in Oregon (MD189973) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Kaiser Sunnyside Medical Center, and is a graduate of Northeastern Ohio University College Of Medicine (2012).
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
Rajeev Krishnan 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 Rajeev Krishnan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97227
- Reassigned Medicare billing, Oregon and Washington enrollments
- Also billed through NPI 1184786527 (Washington)
- 3,207 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kaiser Sunnyside Medical Center
Acute Care Hospitals · Clackamas, ORKaiser Foundation Hospital Westside
Acute Care Hospitals · Hillsboro, ORPhysician 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
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 Rajeev Krishnan's NPI number?
The NPI number for Rajeev Krishnan is 1487910451. It was assigned to this individual provider in the NPPES registry on April 4, 2012.
Where is Rajeev Krishnan located?
Rajeev Krishnan practices at 3600 N Interstate Ave, Portland, OR 97227. The listed phone number is (800) 813-2000.
What is Rajeev Krishnan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Rajeev Krishnan enrolled in Medicare?
Yes. Rajeev Krishnan 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 Rajeev Krishnan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rajeev Krishnan reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Northwest (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 Rajeev Krishnan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rajeev Krishnan accept?
Health plans from Kaiser Permanente list Rajeev Krishnan 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 Rajeev Krishnan affiliated with any hospitals?
According to CMS data, Rajeev Krishnan is affiliated with Kaiser Sunnyside Medical Center and Kaiser Foundation Hospital Westside.
When was this NPI record last updated?
The NPPES record for Rajeev Krishnan was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Rajeev Krishnan, M.D · NPI 1487910451
Hematology & Oncology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since April 4, 2012.
## Identity
- **NPI:** 1487910451 (Entity type: Individual)
- **Enumerated:** April 4, 2012
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** MD189973 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3600 N INTERSTATE AVE, Portland, OR 97227-1106
- **Phone:** (800) 813-2000
## 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:** Kaiser Foundation Health Plan Of The Northwest (NPI 1093043424, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northeastern Ohio University College Of Medicine, class of 2012
## Record status
- **NPPES last updated:** December 19, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1487910451) · Data from the CMS NPPES public registry.