John Grady, DDS
NPI 1245439363 · Orthodontics and Dentofacial Orthopedics Dentistry · Sauk City, WI
John Grady, DDS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Sauk City, WI (NPI 1245439363).
Provider details
- NPI number
- 1245439363
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 53000902 (WI)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Registry dates
- Enumerated
- 2007-07-18
- Last updated
- 2007-07-27
Frequently asked questions
- What is John Grady's NPI number?
- John Grady's National Provider Identifier (NPI) is 1245439363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Grady's specialty?
- John Grady is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is John Grady located?
- John Grady's practice location on file with NPPES is 522 Water St, Sauk City, WI 53583-1141.
- What is John Grady's phone number?
- The practice phone number listed in the NPPES registry for John Grady is (608) 643-4441.
- Is John Grady's NPI active?
- Yes — John Grady's NPI (1245439363) is active in the NPPES registry as of the last update on 2007-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.