Joshua Knowlton, DDS
NPI 1619714961 · General Practice Dentistry · Seattle, WA
Joshua Knowlton, DDS is a General Practice Dentistry provider in Seattle, WA (NPI 1619714961).
Provider details
- NPI number
- 1619714961
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- DE61571101 (WA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
1 yr in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$172 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 27015 169th Pl Se Unit 101Covington, WA 98042-5574Phone: (253) 630-2483
Registry dates
- Enumerated
- 2024-07-12
- Last updated
- 2024-07-12
- Certified
- 2024-07-12
Frequently asked questions
- What is Joshua Knowlton's NPI number?
- Joshua Knowlton's National Provider Identifier (NPI) is 1619714961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Knowlton's specialty?
- Joshua Knowlton is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Joshua Knowlton located?
- Joshua Knowlton's practice location on file with NPPES is 509 Olive Way Ste 645, Seattle, WA 98101-1725.
- What is Joshua Knowlton's phone number?
- The practice phone number listed in the NPPES registry for Joshua Knowlton is (206) 682-4626.
- Is Joshua Knowlton's NPI active?
- Yes — Joshua Knowlton's NPI (1619714961) is active in the NPPES registry as of the last update on 2024-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.