Ryan Fredericks, MD
NPI 1942612510 · Pediatric Critical Care Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Fredericks, MD is a Pediatric Critical Care Medicine Physician provider in Seattle, WA (NPI 1942612510).
Provider details
- NPI number
- 1942612510
- Entity type
- Individual
- Primary specialty
- Pediatric Critical Care Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD61449691 (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 tenure38% of score
12 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)
- 500 17th AveSeattle, WA 98122-5711Phone: (206) 215-2700Fax: (206) 215-2702
Registry dates
- Enumerated
- 2014-05-29
- Last updated
- 2023-10-05
- Certified
- 2023-10-05
Frequently asked questions
- What is Ryan Fredericks's NPI number?
- Ryan Fredericks's National Provider Identifier (NPI) is 1942612510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Fredericks's specialty?
- Ryan Fredericks is listed in the NPPES registry with a primary specialty of Pediatric Critical Care Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Fredericks located?
- Ryan Fredericks's practice location on file with NPPES is 747 Broadway, Seattle, WA 98122-4379.
- What is Ryan Fredericks's phone number?
- The practice phone number listed in the NPPES registry for Ryan Fredericks is (206) 215-2700.
- Does Ryan Fredericks accept Medicare?
- Ryan Fredericks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Fredericks's NPI active?
- Yes — Ryan Fredericks's NPI (1942612510) is active in the NPPES registry as of the last update on 2023-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.