IndividualActive
Joseph Mastromatteo, D.D.S.
NPI 1689726150 · General Practice Dentistry · Lake Orion, MI
Joseph Mastromatteo, D.D.S. is a General Practice Dentistry provider in Lake Orion, MI (NPI 1689726150).
Provider details
- NPI number
- 1689726150
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8259 (MI)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
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
312 South Broadway Street
Lake Orion, MI 48362-2794
Phone: (248) 693-1331
Fax: (248) 693-1385
Street-level locationGet directions
Mailing address
312 S Broadway St
Lake Orion, MI 48362-2794
Registry dates
- Enumerated
- 2007-01-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Mastromatteo's NPI number?
- Joseph Mastromatteo's National Provider Identifier (NPI) is 1689726150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Mastromatteo's specialty?
- Joseph Mastromatteo is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Joseph Mastromatteo located?
- Joseph Mastromatteo's practice location on file with NPPES is 312 South Broadway Street, Lake Orion, MI 48362-2794.
- What is Joseph Mastromatteo's phone number?
- The practice phone number listed in the NPPES registry for Joseph Mastromatteo is (248) 693-1331.
- Is Joseph Mastromatteo's NPI active?
- Yes — Joseph Mastromatteo's NPI (1689726150) 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.