IndividualActive
Michael Westreich, DDS
NPI 1902856255 · Periodontics · Madison, NJ
Michael Westreich, DDS is a Periodontics provider in Madison, NJ (NPI 1902856255).
Provider details
- NPI number
- 1902856255
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DDS
- Sex
- Male
- License
- 8585 (NJ)
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
18 Madison Ave
Madison, NJ 07940-1433
Phone: (973) 822-0330
Street-level locationGet directions
Mailing address
18 Madison Ave
Madison, NJ 07940-1433
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Westreich's NPI number?
- Michael Westreich's National Provider Identifier (NPI) is 1902856255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Westreich's specialty?
- Michael Westreich is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Michael Westreich located?
- Michael Westreich's practice location on file with NPPES is 18 Madison Ave, Madison, NJ 07940-1433.
- What is Michael Westreich's phone number?
- The practice phone number listed in the NPPES registry for Michael Westreich is (973) 822-0330.
- Is Michael Westreich's NPI active?
- Yes — Michael Westreich's NPI (1902856255) 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.