What is Roger Knaphus's NPI number?

Roger Knaphus's National Provider Identifier (NPI) is 1104818236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Roger Knaphus's specialty?

Roger Knaphus is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Roger Knaphus located?

Roger Knaphus's practice location on file with NPPES is 5714 134th Pl Se, Everett, WA 98208.

What is Roger Knaphus's phone number?

The practice phone number listed in the NPPES registry for Roger Knaphus is (425) 493-0983.

Is Roger Knaphus's NPI active?

Yes — Roger Knaphus's NPI (1104818236) is active in the NPPES registry as of the last update on 2008-02-13.

IndividualActive

Roger Knaphus, DDS

NPI 1104818236 · General Practice Dentistry · Everett, WA

Roger Knaphus, DDS is a General Practice Dentistry provider in Everett, WA (NPI 1104818236).

Provider details

NPI number: 1104818236
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: DE0008491 (WA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense DE0008491 (WA)
Dental Providers

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
21 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

5714 134th Pl Se

A20

Everett, WA 98208

Phone: (425) 493-0983

Fax: (425) 338-9289

Approximate (ZIP-level) locationGet directions

More WA providers

Mailing address