Hetzer and Janczakowski, DDS, PLLC
NPI 1588733687 · General Practice Dentistry · Lynnwood, WA
Hetzer and Janczakowski, DDS, PLLC is a General Practice Dentistry organization in Lynnwood, WA (NPI 1588733687).
Provider details
- NPI number
- 1588733687
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Mark Hetzer, Dentist(425) 771-9090
- License
- 7880 (WA)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Other names (DBA / former)
- Doing business as
- Dental Care Design
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2020-08-22
Frequently asked questions
- What is Hetzer and Janczakowski, DDS, PLLC's NPI number?
- Hetzer and Janczakowski, DDS, PLLC's National Provider Identifier (NPI) is 1588733687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hetzer and Janczakowski, DDS, PLLC?
- Hetzer and Janczakowski, DDS, PLLC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Hetzer and Janczakowski, DDS, PLLC located?
- Hetzer and Janczakowski, DDS, PLLC's practice location on file with NPPES is 18905 33rd Ave W Ste 201, Lynnwood, WA 98036-4730.
- What is Hetzer and Janczakowski, DDS, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Hetzer and Janczakowski, DDS, PLLC is (425) 771-9090.
- Who is the authorized official for Hetzer and Janczakowski, DDS, PLLC?
- The authorized official listed on Hetzer and Janczakowski, DDS, PLLC's NPPES record is Mark Hetzer, Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hetzer and Janczakowski, DDS, PLLC's NPI active?
- Yes — Hetzer and Janczakowski, DDS, PLLC's NPI (1588733687) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.