Keith K Ly, DO, P.s.
NPI 1659579688 · Family Medicine Physician · Mountlake Terrace, WA
Keith K Ly, DO, P.s. is a Family Medicine Physician organization in Mountlake Terrace, WA (NPI 1659579688).
Provider details
- NPI number
- 1659579688
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Keith Ly, Owner(425) 673-8000
- License
- OP00001670 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-07-11
- Last updated
- 2007-11-14
Frequently asked questions
- What is Keith K Ly, DO, P.s.'s NPI number?
- Keith K Ly, DO, P.s.'s National Provider Identifier (NPI) is 1659579688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Keith K Ly, DO, P.s.?
- Keith K Ly, DO, P.s. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Keith K Ly, DO, P.s. located?
- Keith K Ly, DO, P.s.'s practice location on file with NPPES is 6007 244th St Sw # B, Mountlake Terrace, WA 98043-5400.
- What is Keith K Ly, DO, P.s.'s phone number?
- The practice phone number listed in the NPPES registry for Keith K Ly, DO, P.s. is (425) 673-8000.
- Who is the authorized official for Keith K Ly, DO, P.s.?
- The authorized official listed on Keith K Ly, DO, P.s.'s NPPES record is Keith Ly, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Keith K Ly, DO, P.s.'s NPI active?
- Yes — Keith K Ly, DO, P.s.'s NPI (1659579688) is active in the NPPES registry as of the last update on 2007-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.