OrganizationActive
Optimo Anesthesia PLLC
NPI 1689065476 · Anesthesiology Physician · Bellevue, WA
Optimo Anesthesia PLLC is a Anesthesiology Physician organization in Bellevue, WA (NPI 1689065476).
Provider details
- NPI number
- 1689065476
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Raffi Chemsian, President(206) 486-6664
- License
- 60187972 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
1900 116th Ave Ne
Bellevue, WA 98004-3052
Phone: (206) 486-6664
Street-level locationGet directions
Mailing address
Po Box 332
Mercer Island, WA 98040-0332
Registry dates
- Enumerated
- 2015-02-15
- Last updated
- 2015-04-20
Frequently asked questions
- What is Optimo Anesthesia PLLC's NPI number?
- Optimo Anesthesia PLLC's National Provider Identifier (NPI) is 1689065476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Optimo Anesthesia PLLC?
- Optimo Anesthesia PLLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Optimo Anesthesia PLLC located?
- Optimo Anesthesia PLLC's practice location on file with NPPES is 1900 116th Ave Ne, Bellevue, WA 98004-3052.
- What is Optimo Anesthesia PLLC's phone number?
- The practice phone number listed in the NPPES registry for Optimo Anesthesia PLLC is (206) 486-6664.
- Who is the authorized official for Optimo Anesthesia PLLC?
- The authorized official listed on Optimo Anesthesia PLLC's NPPES record is Raffi Chemsian, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Optimo Anesthesia PLLC's NPI active?
- Yes — Optimo Anesthesia PLLC's NPI (1689065476) is active in the NPPES registry as of the last update on 2015-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.