AARON MOENS BERTONI M.D.
NPI 1245596881
Anesthesiology in Seattle, WA
About Aaron Moens Bertoni M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AARON MOENS BERTONI M.D. (NPI 1245596881) is an individual anesthesiology provider in Seattle, Washington, licensed in Washington (MD60650238) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
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
Aaron Moens Bertoni 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
4Medicare enrollment records show Aaron Bertoni reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Everett, WA 98201
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Providence Wa Anesthesia Services, PC
- 171 clinicians in this Medicare group
Anacortes, WA 98221
- Reassigned Medicare billing, Washington enrollment
Anacortes, WA 98221
- Reassigned Medicare billing, Washington enrollment
- 136 clinicians in this Medicare group
Spokane, WA 99223
- Reassigned Medicare billing, Washington enrollment
- 38 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 9
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.
Medicare 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
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 Aaron Bertoni's NPI number?
The NPI number for Aaron Bertoni is 1245596881. It was assigned to this individual provider in the NPPES registry on April 9, 2012.
Where is Aaron Bertoni located?
Aaron Bertoni practices at 1959 NE Pacific St # Bb-1469, Seattle, WA 98195. The listed phone number is (314) 348-2883.
What is Aaron Bertoni's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Aaron Bertoni enrolled in Medicare?
Yes. Aaron Bertoni 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 Aaron Bertoni's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Bertoni reassigns Medicare benefits to 4 organizations: Providence Wa Anesthesia Services, P.C. (Everett, WA), Aaron Bertoni MD PLLC (Anacortes, WA), Public Hospital District No 2 Skagit County Washington (Anacortes, WA) and Spokane Outpatient Anesthesia PLLC (Spokane, 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 Aaron Bertoni's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aaron Bertoni accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Aaron Bertoni 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.
When was this NPI record last updated?
The NPPES record for Aaron Bertoni was last updated on October 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Aaron Moens Bertoni, M.D. · NPI 1245596881
Anesthesiology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 9, 2012.
## Identity
- **NPI:** 1245596881 (Entity type: Individual)
- **Enumerated:** April 9, 2012
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD60650238 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1959 NE PACIFIC ST # BB-1469, Seattle, WA 98195-0001
- **Phone:** (314) 348-2883
## 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): Providence Wa Anesthesia Services, P.C. (NPI 1669615894, Everett, WA); Aaron Bertoni MD PLLC (NPI 1033568118, Anacortes, WA); Public Hospital District No 2 Skagit County Washington (NPI 1649284266, Anacortes, WA); Spokane Outpatient Anesthesia PLLC (NPI 1114645546, Spokane, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** October 15, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1245596881) · Data from the CMS NPPES public registry.