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Ronald Marshall, M.D.
NPI 1235282849 · Family Medicine Physician · Redmond, WA
Ronald Marshall, M.D. is a Family Medicine Physician provider in Redmond, WA (NPI 1235282849).
Provider details
- NPI number
- 1235282849
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00014539 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2701 156th Ave Ne
Redmond, WA 98052-5513
Phone: (425) 883-5020
Street-level locationGet directions
Mailing address
Po Box 34581
Seattle, WA 98124-1581
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2009-06-17
Frequently asked questions
- What is Ronald Marshall's NPI number?
- Ronald Marshall's National Provider Identifier (NPI) is 1235282849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Marshall's specialty?
- Ronald Marshall is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Marshall located?
- Ronald Marshall's practice location on file with NPPES is 2701 156th Ave Ne, Redmond, WA 98052-5513.
- What is Ronald Marshall's phone number?
- The practice phone number listed in the NPPES registry for Ronald Marshall is (425) 883-5020.
- Is Ronald Marshall's NPI active?
- Yes — Ronald Marshall's NPI (1235282849) is active in the NPPES registry as of the last update on 2009-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.