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Dylan O'Shea, M.D.
NPI 1639604044 · Internal Medicine Physician · Seattle, WA
Dylan O'Shea, M.D. is a Internal Medicine Physician provider in Seattle, WA (NPI 1639604044).
Provider details
- NPI number
- 1639604044
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD60990677 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
825 Eastlake Ave E
Seattle, WA 98109-4405
Phone: (206) 520-5000
Street-level locationGet directions
Mailing address
Po Box 50095
Seattle, WA 98145-5095
Registry dates
- Enumerated
- 2017-04-23
- Last updated
- 2020-05-06
- Certified
- 2020-05-06
Frequently asked questions
- What is Dylan O'Shea's NPI number?
- Dylan O'Shea's National Provider Identifier (NPI) is 1639604044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dylan O'Shea's specialty?
- Dylan O'Shea is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dylan O'Shea located?
- Dylan O'Shea's practice location on file with NPPES is 825 Eastlake Ave E, Seattle, WA 98109-4405.
- What is Dylan O'Shea's phone number?
- The practice phone number listed in the NPPES registry for Dylan O'Shea is (206) 520-5000.
- Is Dylan O'Shea's NPI active?
- Yes — Dylan O'Shea's NPI (1639604044) is active in the NPPES registry as of the last update on 2020-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.