Raegan Tremblay, MD, MPH
NPI 1093471922 · Emergency Medicine Physician · Seattle, WA
Enrolled with Medicare as Order and Referring Only - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raegan Tremblay, MD, MPH is a Emergency Medicine Physician provider in Seattle, WA (NPI 1093471922).
Provider details
- NPI number
- 1093471922
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- MDRE.ML.61679335 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-11-15
- Last updated
- 2025-05-19
- Certified
- 2025-05-19
Frequently asked questions
- What is Raegan Tremblay's NPI number?
- Raegan Tremblay's National Provider Identifier (NPI) is 1093471922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raegan Tremblay's specialty?
- Raegan Tremblay is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Raegan Tremblay located?
- Raegan Tremblay's practice location on file with NPPES is 850 Republican St # 358047, Seattle, WA 98109-4725.
- What is Raegan Tremblay's phone number?
- The practice phone number listed in the NPPES registry for Raegan Tremblay is (206) 668-0500.
- Does Raegan Tremblay accept Medicare?
- Raegan Tremblay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Raegan Tremblay's NPI active?
- Yes — Raegan Tremblay's NPI (1093471922) is active in the NPPES registry as of the last update on 2025-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.