IndividualActive
John Roush, DDS
NPI 1790798148 · General Practice Dentistry · Holland, MI
John Roush, DDS is a General Practice Dentistry provider in Holland, MI (NPI 1790798148).
Provider details
- NPI number
- 1790798148
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 9675 (MI)
Specialties & taxonomies
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
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
540 Michigan Avenue
Holland, MI 49423
Phone: (616) 396-7490
Fax: (616) 396-3766
Street-level locationGet directions
Mailing address
540 Michigan Avenue
Holland, MI 49423
Registry dates
- Enumerated
- 2006-08-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Roush's NPI number?
- John Roush's National Provider Identifier (NPI) is 1790798148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Roush's specialty?
- John Roush is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John Roush located?
- John Roush's practice location on file with NPPES is 540 Michigan Avenue, Holland, MI 49423.
- What is John Roush's phone number?
- The practice phone number listed in the NPPES registry for John Roush is (616) 396-7490.
- Is John Roush's NPI active?
- Yes — John Roush's NPI (1790798148) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.