Thornley and Associates DDS PC
NPI 1003865114 · Dental Clinic/Center · Grand Haven, MI
Thornley and Associates DDS PC is a Dental Clinic/Center organization in Grand Haven, MI (NPI 1003865114).
Provider details
- NPI number
- 1003865114
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Dennis Thornley, President/Dentist(616) 846-7360
- License
- 01196401 (MI)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- Thornley and Reinhardt Family Dental Care
Registry dates
- Enumerated
- 2006-05-08
- Last updated
- 2023-09-27
- Certified
- 2023-09-27
Frequently asked questions
- What is Thornley and Associates DDS PC's NPI number?
- Thornley and Associates DDS PC's National Provider Identifier (NPI) is 1003865114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thornley and Associates DDS PC?
- Thornley and Associates DDS PC is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is Thornley and Associates DDS PC located?
- Thornley and Associates DDS PC's practice location on file with NPPES is 17000 Robbins Rd, Grand Haven, MI 49417.
- What is Thornley and Associates DDS PC's phone number?
- The practice phone number listed in the NPPES registry for Thornley and Associates DDS PC is (616) 846-7360.
- Who is the authorized official for Thornley and Associates DDS PC?
- The authorized official listed on Thornley and Associates DDS PC's NPPES record is Dennis Thornley, President/Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thornley and Associates DDS PC's NPI active?
- Yes — Thornley and Associates DDS PC's NPI (1003865114) is active in the NPPES registry as of the last update on 2023-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.