DR. SARAH E MAHONEY MD, PHD
NPI 1992062848
Hospitalist in Seattle, WA
About Dr. Sarah E Mahoney Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARAH E MAHONEY MD, PHD (NPI 1992062848) is an individual hospitalist provider in Seattle, Washington, licensed in Washington (MD60565964) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 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
Dr. Sarah E Mahoney Md, Phd 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 Sarah Mahoney reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: The Association Of Chrmc And University Physicians
- 1,443 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 98105 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.
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
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 Sarah Mahoney's NPI number?
The NPI number for Sarah Mahoney is 1992062848. It was assigned to this individual provider in the NPPES registry on April 17, 2012.
Where is Sarah Mahoney located?
Sarah Mahoney practices at 4800 Sand Point Way NE, Seattle, WA 98105. The listed phone number is (206) 987-2000.
What is Sarah Mahoney's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Sarah Mahoney enrolled in Medicare?
Yes. Sarah Mahoney 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 Sarah Mahoney's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Mahoney reassigns Medicare benefits to Association Of Chmc And University Physicians (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 Sarah Mahoney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Mahoney accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Sarah Mahoney 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 Sarah Mahoney was last updated on June 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Sarah E Mahoney, MD, PHD · NPI 1992062848
Hospitalist physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 17, 2012.
## Identity
- **NPI:** 1992062848 (Entity type: Individual)
- **Enumerated:** April 17, 2012
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD60565964 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4800 SAND POINT WAY NE, Seattle, WA 98105
- **Phone:** (206) 987-2000
## 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:** Association Of Chmc And University Physicians (NPI 1649497827, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** June 11, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1992062848) · Data from the CMS NPPES public registry.