Sarah Mahoney, MD, PHD
NPI 1992062848 · Hospitalist Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Mahoney, MD, PHD is a Hospitalist Physician provider in Seattle, WA (NPI 1992062848).
Provider details
- NPI number
- 1992062848
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- MD60565964 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-17
- Last updated
- 2018-06-11
Frequently asked questions
- What is Sarah Mahoney's NPI number?
- Sarah Mahoney's National Provider Identifier (NPI) is 1992062848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Mahoney's specialty?
- Sarah Mahoney is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Mahoney located?
- Sarah Mahoney's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105.
- What is Sarah Mahoney's phone number?
- The practice phone number listed in the NPPES registry for Sarah Mahoney is (206) 987-2000.
- Does Sarah Mahoney accept Medicare?
- Sarah Mahoney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Mahoney's NPI active?
- Yes — Sarah Mahoney's NPI (1992062848) is active in the NPPES registry as of the last update on 2018-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.