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Timothy O'Brien, MD
NPI 1770506453 · Specialist · Ellensburg, WA
Timothy O'Brien, MD is a Specialist provider in Ellensburg, WA (NPI 1770506453).
Provider details
- NPI number
- 1770506453
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00021680 (WA)
Specialties & taxonomies
Other Service Providers
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
700 E Manitoba Ave
Suite 109
Ellensburg, WA 98926-3885
Phone: (509) 925-6947
Street-level locationGet directions
Mailing address
2771 Parke Creek Rd
Ellensburg, WA 98926-7664
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2010-05-10
Frequently asked questions
- What is Timothy O'Brien's NPI number?
- Timothy O'Brien's National Provider Identifier (NPI) is 1770506453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy O'Brien's specialty?
- Timothy O'Brien is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Timothy O'Brien located?
- Timothy O'Brien's practice location on file with NPPES is 700 E Manitoba Ave, Ellensburg, WA 98926-3885.
- What is Timothy O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Timothy O'Brien is (509) 925-6947.
- Is Timothy O'Brien's NPI active?
- Yes — Timothy O'Brien's NPI (1770506453) is active in the NPPES registry as of the last update on 2010-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.