DR. ANDREW SUNGKUN BAEK MD
NPI 1427290717
Anesthesiology in San Diego, CA
About Dr. Andrew Sungkun Baek Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW SUNGKUN BAEK MD (NPI 1427290717) is an individual anesthesiology provider in San Diego, California, licensed in California (A98466) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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. Andrew Sungkun Baek 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 Reassignment
Medicare enrollment records show Andrew Baek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Salem, OR 97317
- Reassigned Medicare billing, Oregon enrollment
- Medicare enrollment name: Kaiser Foundation Health Plan Of The Northwest
- 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.
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.
SAN DIEGO, CA 92120
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 Andrew Baek's NPI number?
The NPI number for Andrew Baek is 1427290717. It was assigned to this individual provider in the NPPES registry on April 1, 2009.
Where is Andrew Baek located?
Andrew Baek practices at 4647 Zion Ave Department Of Anesthesiology, San Diego, CA 92120. The listed phone number is (310) 780-9614.
What is Andrew Baek's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Andrew Baek enrolled in Medicare?
Yes. Andrew Baek 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 Andrew Baek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Baek reassigns Medicare benefits to South Salem Rehabilitation, LLC (Salem, 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 Andrew Baek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Andrew Baek was last updated on February 4, 2022. 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.
# Dr. Andrew Sungkun Baek, MD · NPI 1427290717
Anesthesiology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since April 1, 2009.
## Identity
- **NPI:** 1427290717 (Entity type: Individual)
- **Enumerated:** April 1, 2009
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A98466 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4647 ZION AVE, DEPARTMENT OF ANESTHESIOLOGY, San Diego, CA 92120-2507
- **Phone:** (310) 780-9614
## 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:** South Salem Rehabilitation, LLC (NPI 1215071998, Salem, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 2005
## Record status
- **NPPES last updated:** February 4, 2022
- **Other identifiers:** Medicaid 1427290717 (WA); Medicaid 500623180 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1427290717) · Data from the CMS NPPES public registry.