DR. ALEXANDER JOHN GERBIG M.D.
NPI 1669635264
Emergency Medicine in Bellevue, WA
About Dr. Alexander John Gerbig M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER JOHN GERBIG M.D. (NPI 1669635264) is an individual emergency medicine provider in Bellevue, Washington, licensed in Minnesota (21204) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, maintains a secondary practice location in Maplewood, and is a graduate of University Of Minnesota Medical School (2008).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Alexander John Gerbig 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 Reassignments
5Medicare enrollment records show Alexander Gerbig reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bellevue, WA 98004
- Reassigned Medicare billing, Washington enrollment
- 50 clinicians in this Medicare group
Bellevue, WA 98004
- Reassigned Medicare billing, Washington enrollment
- 566 clinicians in this Medicare group
Redmond, WA 98052
- Reassigned Medicare billing, Washington enrollment
- 101 clinicians in this Medicare group
Seattle, WA 98109
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
Edmonds, WA 98026
- Reassigned Medicare billing, Washington enrollment
- 106 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98004 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.
BELLEVUE, WA 98004
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 Alexander Gerbig's NPI number?
The NPI number for Alexander Gerbig is 1669635264. It was assigned to this individual provider in the NPPES registry on July 3, 2008.
Where is Alexander Gerbig located?
Alexander Gerbig practices at 11511 NE 10th St, Bellevue, WA 98004. The listed phone number is (425) 502-3000.
What is Alexander Gerbig's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Alexander Gerbig enrolled in Medicare?
Yes. Alexander Gerbig 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 Alexander Gerbig's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Gerbig reassigns Medicare benefits to 5 organizations: Puget Sound Physicians PLLC (Bellevue, WA), Overlake Medical Clinics, LLC (Bellevue, WA), Eastside Emergency Physicians, PLLC (Redmond, WA), Kaiser Foundation Health Plan Of Washington (Seattle, WA) and Cep America LLC (Edmonds, WA). 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 Alexander Gerbig'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 Alexander Gerbig was last updated on April 7, 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.
# Dr. Alexander John Gerbig, M.D. · NPI 1669635264
Emergency Medicine physician in Bellevue, Washington. Individual provider, active in the CMS NPPES registry since July 3, 2008.
## Identity
- **NPI:** 1669635264 (Entity type: Individual)
- **Enumerated:** July 3, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 21204 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 11511 NE 10TH ST, Bellevue, WA 98004-8578
- **Phone:** (425) 502-3000
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Puget Sound Physicians PLLC (NPI 1801900501, Bellevue, WA); Overlake Medical Clinics, LLC (NPI 1801828421, Bellevue, WA); Eastside Emergency Physicians, PLLC (NPI 1710288758, Redmond, WA); Kaiser Foundation Health Plan Of Washington (NPI 1396810701, Seattle, WA); Cep America LLC (NPI 1447484274, Edmonds, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 2008
## Record status
- **NPPES last updated:** April 7, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1669635264) · Data from the CMS NPPES public registry.