ISAAC KIHOON KIM MD
NPI 1801243530
Internal Medicine in Portland, OR
About Isaac Kihoon Kim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ISAAC KIHOON KIM MD (NPI 1801243530) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (MD191584) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with Providence Portland Medical Center, and maintains a secondary practice location in Portland.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Isaac Kihoon Kim 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
4Medicare enrollment records show Isaac Kim reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 1,501 clinicians in this Medicare group
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 676 clinicians in this Medicare group
Mt Hood, OR 97041
- Reassigned Medicare billing, Oregon enrollment
- Medicare enrollment name: Providence Health & Services Oregon
- 267 clinicians in this Medicare group
Medford, OR 97504
- Reassigned Medicare billing, Oregon enrollment
- 311 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence Portland Medical Center
Acute Care Hospitals · Portland, ORProvidence Seaside Hospital
Critical Access Hospitals · Seaside, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97213 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 97213
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 Isaac Kim's NPI number?
The NPI number for Isaac Kim is 1801243530. It was assigned to this individual provider in the NPPES registry on May 23, 2016.
Where is Isaac Kim located?
Isaac Kim practices at 4805 NE Glisan St, Portland, OR 97213. The listed phone number is (503) 215-2392.
What is Isaac Kim's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Isaac Kim enrolled in Medicare?
Yes. Isaac Kim 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 Isaac Kim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Isaac Kim reassigns Medicare benefits to 4 organizations: Providence Health & Services - Oregon (Portland, OR), Providence Health & Services - Oregon (Portland, OR), Providence Hood River Memorial Hospital (Mt Hood, OR) and Providence Health & Services - Oregon (Medford, OR). 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 Isaac Kim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Isaac Kim affiliated with any hospitals?
According to CMS data, Isaac Kim is affiliated with Providence Portland Medical Center and Providence Seaside Hospital.
When was this NPI record last updated?
The NPPES record for Isaac Kim was last updated on November 29, 2021. 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.
# Isaac Kihoon Kim, MD · NPI 1801243530
Internal Medicine physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since May 23, 2016.
## Identity
- **NPI:** 1801243530 (Entity type: Individual)
- **Enumerated:** May 23, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD191584 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 4805 NE GLISAN ST, Portland, OR 97213-2933
- **Phone:** (503) 215-2392
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Providence Health & Services - Oregon (NPI 1013217975, Portland, OR); Providence Health & Services - Oregon (NPI 1003991845, Portland, OR); Providence Hood River Memorial Hospital (NPI 1437355955, Mt Hood, OR); Providence Health & Services - Oregon (NPI 1093976243, Medford, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loma Linda University School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** November 29, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1801243530) · Data from the CMS NPPES public registry.