Nancy Marston-Quivey, MD
NPI 1285681668 · Emergency Medicine Physician · Arlington, WA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Marston-Quivey, MD is a Emergency Medicine Physician provider in Arlington, WA (NPI 1285681668).
Provider details
- NPI number
- 1285681668
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 8161772 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 25 Jacobs Gulch RdKellogg, ID 83837-2023Phone: (208) 784-1221Fax: (208) 784-0961
Registry dates
- Enumerated
- 2006-05-30
- Last updated
- 2025-11-03
- Certified
- 2025-11-03
Frequently asked questions
- What is Nancy Marston-Quivey's NPI number?
- Nancy Marston-Quivey's National Provider Identifier (NPI) is 1285681668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Marston-Quivey's specialty?
- Nancy Marston-Quivey is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Marston-Quivey located?
- Nancy Marston-Quivey's practice location on file with NPPES is 330 South Stillaguamish Ave, Arlington, WA 98223.
- What is Nancy Marston-Quivey's phone number?
- The practice phone number listed in the NPPES registry for Nancy Marston-Quivey is (509) 837-1708.
- Does Nancy Marston-Quivey accept Medicare?
- Nancy Marston-Quivey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Marston-Quivey's NPI active?
- Yes — Nancy Marston-Quivey's NPI (1285681668) is active in the NPPES registry as of the last update on 2025-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.