ANDREW G LIM M.D., M.S.
NPI 1467871806
Internal Medicine - Critical Care Medicine in Seattle, WA
About Andrew G Lim M.d., M.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW G LIM M.D., M.S. (NPI 1467871806) is an individual critical care medicine provider in Seattle, Washington, licensed in Washington (MD60819770) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Virginia Mason Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
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
Andrew G Lim M.d., M.s. 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 Andrew Lim reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98101
- Reassigned Medicare billing, Washington enrollment
- 1,021 clinicians in this Medicare group
Seattle, WA 98109
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
Fairfield, CA 94533
- Reassigned Medicare billing, California enrollment
- 212 clinicians in this Medicare group
Palo Alto, CA 94306
- Reassigned Medicare billing, California enrollment
- 2,460 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 5
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.
Virginia Mason Medical Center
Acute Care Hospitals · Seattle, WAHarrison Medical Center
Acute Care Hospitals · Bremerton, WAOlympic Medical Center
Acute Care Hospitals · Port Angeles, WAKittitas Valley Community Hospital
Critical Access Hospitals · Ellensburg, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98101 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.
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 Lim's NPI number?
The NPI number for Andrew Lim is 1467871806. It was assigned to this individual provider in the NPPES registry on April 14, 2014.
Where is Andrew Lim located?
Andrew Lim practices at 1100 9th Ave, Seattle, WA 98101. The listed phone number is (206) 223-6600.
What is Andrew Lim's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Andrew Lim enrolled in Medicare?
Yes. Andrew Lim 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 Andrew Lim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Lim reassigns Medicare benefits to 4 organizations: Virginia Mason Medical Center (Seattle, WA), Kaiser Foundation Health Plan Of Washington (Seattle, WA), Solano Gateway Medical Group Inc (Fairfield, CA) and County Of Santa Clara (Palo Alto, CA). 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 Andrew Lim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Lim accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Andrew Lim 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 Andrew Lim affiliated with any hospitals?
According to CMS data, Andrew Lim is affiliated with Virginia Mason Medical Center, Harrison Medical Center, Olympic Medical Center and Kittitas Valley Community Hospital.
When was this NPI record last updated?
The NPPES record for Andrew Lim was last updated on January 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Andrew G Lim, M.D., M.S. · NPI 1467871806
Critical Care Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 14, 2014.
## Identity
- **NPI:** 1467871806 (Entity type: Individual)
- **Enumerated:** April 14, 2014
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** MD60819770 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1100 9TH AVE, Seattle, WA 98101-2756
- **Phone:** (206) 223-6600
## 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): Virginia Mason Medical Center (NPI 1003970989, Seattle, WA); Kaiser Foundation Health Plan Of Washington (NPI 1396810701, Seattle, WA); Solano Gateway Medical Group Inc (NPI 1952344293, Fairfield, CA); County Of Santa Clara (NPI 1285228080, Palo Alto, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** January 11, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1467871806) · Data from the CMS NPPES public registry.