Great Lakes Sleep Care PLLC
NPI 1205710530 · General Practice Dentistry · Grand Rapids, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Great Lakes Sleep Care PLLC is a General Practice Dentistry organization in Grand Rapids, MI (NPI 1205710530).
Provider details
- NPI number
- 1205710530
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Andrew De Zwaan, Owner(616) 784-6300
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-07-31
- Last updated
- 2025-10-03
- Certified
- 2025-10-03
Frequently asked questions
- What is Great Lakes Sleep Care PLLC's NPI number?
- Great Lakes Sleep Care PLLC's National Provider Identifier (NPI) is 1205710530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Great Lakes Sleep Care PLLC?
- Great Lakes Sleep Care PLLC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Great Lakes Sleep Care PLLC located?
- Great Lakes Sleep Care PLLC's practice location on file with NPPES is 933 3 Mile Rd Nw Ste 110, Grand Rapids, MI 49544-1673.
- What is Great Lakes Sleep Care PLLC's phone number?
- The practice phone number listed in the NPPES registry for Great Lakes Sleep Care PLLC is (616) 784-6300.
- Does Great Lakes Sleep Care PLLC accept Medicare?
- Great Lakes Sleep Care PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Great Lakes Sleep Care PLLC?
- The authorized official listed on Great Lakes Sleep Care PLLC's NPPES record is Andrew De Zwaan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Great Lakes Sleep Care PLLC's NPI active?
- Yes — Great Lakes Sleep Care PLLC's NPI (1205710530) is active in the NPPES registry as of the last update on 2025-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.