Grace Machi, D.D.S.
NPI 1215084835 · Orthodontics and Dentofacial Orthopedics Dentistry · Waukesha, WI
Grace Machi, D.D.S. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Waukesha, WI (NPI 1215084835).
Provider details
- NPI number
- 1215084835
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5001866-015 (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
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
Registry dates
- Enumerated
- 2007-01-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Grace Machi's NPI number?
- Grace Machi's National Provider Identifier (NPI) is 1215084835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Machi's specialty?
- Grace Machi is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Grace Machi located?
- Grace Machi's practice location on file with NPPES is 20611 Watertown Rd, Waukesha, WI 53186-1871.
- What is Grace Machi's phone number?
- The practice phone number listed in the NPPES registry for Grace Machi is (262) 798-9800.
- Is Grace Machi's NPI active?
- Yes — Grace Machi's NPI (1215084835) 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.