James Ruiz, MD
NPI 1316028806 · Obstetrics & Gynecology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Ruiz, MD is a Obstetrics & Gynecology Physician provider in Seattle, WA (NPI 1316028806).
Provider details
- NPI number
- 1316028806
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD 60192679 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2013-02-28
Frequently asked questions
- What is James Ruiz's NPI number?
- James Ruiz's National Provider Identifier (NPI) is 1316028806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ruiz's specialty?
- James Ruiz is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is James Ruiz located?
- James Ruiz's practice location on file with NPPES is 1229 Madison St, Seattle, WA 98104-3586.
- What is James Ruiz's phone number?
- The practice phone number listed in the NPPES registry for James Ruiz is (206) 386-6300.
- Does James Ruiz accept Medicare?
- James Ruiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Ruiz's NPI active?
- Yes — James Ruiz's NPI (1316028806) is active in the NPPES registry as of the last update on 2013-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.