DR. CHOL YOUNG PAK MD
NPI 1700906617
Anesthesiology in Vancouver, WA
About Dr. Chol Young Pak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHOL YOUNG PAK MD (NPI 1700906617) is an individual anesthesiology provider in Vancouver, Washington, licensed in Oregon (MD214912) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses 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. Chol Young Pak 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 Chol Pak reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Vancouver, WA 98664
- Reassigned Medicare billing, Oregon and Washington enrollments
- 108 clinicians in this Medicare group
Portland, OR 97213
- Reassigned Medicare billing, Oregon enrollment
- 419 clinicians in this Medicare group
Portland, OR 97205
- Reassigned Medicare billing, Washington enrollment
- 180 clinicians in this Medicare group
Roseburg, OR 97471
- Reassigned Medicare billing, Oregon enrollment
- 82 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Medical Center
Acute Care Hospitals · Roseburg, ORPeacehealth Southwest Medical Center
Acute Care Hospitals · Vancouver, WAMedicare 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.
VANCOUVER, WA 98664
VANCOUVER, WA 98664
VANCOUVER, WA 98664
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 Chol Pak's NPI number?
The NPI number for Chol Pak is 1700906617. It was assigned to this individual provider in the NPPES registry on April 2, 2007.
Where is Chol Pak located?
Chol Pak practices at 400 NE Mother Joseph Pl Department Of Anesthesiology, Vancouver, WA 98664. The listed phone number is (360) 667-3056.
What is Chol Pak's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Chol Pak enrolled in Medicare?
Yes. Chol Pak 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 Chol Pak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chol Pak reassigns Medicare benefits to 4 organizations: Columbia Anesthesia Group P S (Vancouver, WA), Hospitalist Medicine Physicians Of Washington - Tcs (Portland, OR), Oregon Anesthesiology Group PC (Portland, OR) and Cep America - Anesthesia PC (Roseburg, 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 Chol Pak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Chol Pak affiliated with any hospitals?
According to CMS data, Chol Pak is affiliated with Mercy Medical Center and Peacehealth Southwest Medical Center.
When was this NPI record last updated?
The NPPES record for Chol Pak was last updated on September 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Chol Young Pak, MD · NPI 1700906617
Anesthesiology physician in Vancouver, Washington. Individual provider, active in the CMS NPPES registry since April 2, 2007.
## Identity
- **NPI:** 1700906617 (Entity type: Individual)
- **Enumerated:** April 2, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD214912 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 NE MOTHER JOSEPH PL, DEPARTMENT OF ANESTHESIOLOGY, Vancouver, WA 98664-3200
- **Phone:** (360) 667-3056 · **Fax:** (360) 666-0466
## 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): Columbia Anesthesia Group P S (NPI 1861448235, Vancouver, WA); Hospitalist Medicine Physicians Of Washington - Tcs (NPI 1649816380, Portland, OR); Oregon Anesthesiology Group PC (NPI 1477527786, Portland, OR); Cep America - Anesthesia PC (NPI 1235842196, Roseburg, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 2006
## Record status
- **NPPES last updated:** September 26, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1700906617) · Data from the CMS NPPES public registry.