DR. ANDREW E WARNER M.D.
NPI 1518196500
Obstetrics & Gynecology in Seattle, WA
About Dr. Andrew E Warner M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW E WARNER M.D. (NPI 1518196500) is an individual obstetrics & gynecology provider in Seattle, Washington, licensed in Washington (ML60394988) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Andrew E Warner M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Andrew Warner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98109
- Reassigned Medicare billing, Washington enrollment
- 2,678 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 98112 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 Warner's NPI number?
The NPI number for Andrew Warner is 1518196500. It was assigned to this individual provider in the NPPES registry on July 10, 2009.
Where is Andrew Warner located?
Andrew Warner practices at 310 15th Ave E, Seattle, WA 98112. The listed phone number is (206) 326-3000.
What is Andrew Warner's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Andrew Warner enrolled in Medicare?
Yes. Andrew Warner is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Andrew Warner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Warner reassigns Medicare benefits to Kaiser Foundation Health Plan Of Washington (Seattle, WA). 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 Warner'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 Warner was last updated on May 10, 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. Andrew E Warner, M.D. · NPI 1518196500
Obstetrics & Gynecology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since July 10, 2009.
## Identity
- **NPI:** 1518196500 (Entity type: Individual)
- **Enumerated:** July 10, 2009
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** ML60394988 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 310 15TH AVE E, Seattle, WA 98112-5103
- **Phone:** (206) 326-3000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Kaiser Foundation Health Plan Of Washington (NPI 1396810701, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 10, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1518196500) · Data from the CMS NPPES public registry.