Optum Medical Services
NPI 1912257759 · Health Maintenance Organization · Seattle, WA
Optum Medical Services is a Health Maintenance Organization organization in Seattle, WA (NPI 1912257759).
Provider details
- NPI number
- 1912257759
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Linda Coulson, Clinical Operations Director(425) 876-0348
- License
- AP60304658 (WA)
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-09-19
- Last updated
- 2012-09-19
Frequently asked questions
- What is Optum Medical Services's NPI number?
- Optum Medical Services's National Provider Identifier (NPI) is 1912257759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Optum Medical Services?
- Optum Medical Services is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Optum Medical Services located?
- Optum Medical Services's practice location on file with NPPES is 901 5th Ave Ste 1500, Seattle, WA 98164-2013.
- What is Optum Medical Services's phone number?
- The practice phone number listed in the NPPES registry for Optum Medical Services is (206) 552-4441.
- Who is the authorized official for Optum Medical Services?
- The authorized official listed on Optum Medical Services's NPPES record is Linda Coulson, Clinical Operations Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Optum Medical Services's NPI active?
- Yes — Optum Medical Services's NPI (1912257759) is active in the NPPES registry as of the last update on 2012-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.