OrganizationActive
Barry R Portnoy DMD PC
NPI 1023275690 · Dentist · Westborough, MA
Barry R Portnoy DMD PC is a Dentist organization in Westborough, MA (NPI 1023275690).
Provider details
- NPI number
- 1023275690
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Barry Portnoy, President(508) 366-1700
- License
- 12907 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(87/100 index)
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
18 Lyman St
Westborough, MA 01581-1459
Phone: (508) 366-1700
Fax: (508) 366-5089
Street-level locationGet directions
Mailing address
18 Lyman St
Westborough, MA 01581-1459
Registry dates
- Enumerated
- 2008-05-20
- Last updated
- 2008-05-20
Frequently asked questions
- What is Barry R Portnoy DMD PC's NPI number?
- Barry R Portnoy DMD PC's National Provider Identifier (NPI) is 1023275690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Barry R Portnoy DMD PC?
- Barry R Portnoy DMD PC is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Barry R Portnoy DMD PC located?
- Barry R Portnoy DMD PC's practice location on file with NPPES is 18 Lyman St, Westborough, MA 01581-1459.
- What is Barry R Portnoy DMD PC's phone number?
- The practice phone number listed in the NPPES registry for Barry R Portnoy DMD PC is (508) 366-1700.
- Who is the authorized official for Barry R Portnoy DMD PC?
- The authorized official listed on Barry R Portnoy DMD PC's NPPES record is Barry Portnoy, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Barry R Portnoy DMD PC's NPI active?
- Yes — Barry R Portnoy DMD PC's NPI (1023275690) is active in the NPPES registry as of the last update on 2008-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.