OrganizationActive
Peter C. Niarhos DMD
NPI 1548316326 · General Practice Dentistry · Dracut, MA
Peter C. Niarhos DMD is a General Practice Dentistry organization in Dracut, MA (NPI 1548316326).
Provider details
- NPI number
- 1548316326
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Peter Niarhos, Owner(978) 454-8221
- License
- 17303 (MA)
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
1794 Bridge St
Suite 22a
Dracut, MA 01826-2673
Phone: (978) 454-8221
Fax: (978) 446-0911
Street-level locationGet directions
Mailing address
1794 Bridge St
Dracut, MA 01826-2673
Other names (DBA / former)
- Doing business as
- Merrimack Valley Dental
Registry dates
- Enumerated
- 2007-01-26
- Last updated
- 2008-07-01
Frequently asked questions
- What is Peter C. Niarhos DMD's NPI number?
- Peter C. Niarhos DMD's National Provider Identifier (NPI) is 1548316326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Peter C. Niarhos DMD?
- Peter C. Niarhos DMD is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Peter C. Niarhos DMD located?
- Peter C. Niarhos DMD's practice location on file with NPPES is 1794 Bridge St, Dracut, MA 01826-2673.
- What is Peter C. Niarhos DMD's phone number?
- The practice phone number listed in the NPPES registry for Peter C. Niarhos DMD is (978) 454-8221.
- Who is the authorized official for Peter C. Niarhos DMD?
- The authorized official listed on Peter C. Niarhos DMD's NPPES record is Peter Niarhos, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Peter C. Niarhos DMD's NPI active?
- Yes — Peter C. Niarhos DMD's NPI (1548316326) is active in the NPPES registry as of the last update on 2008-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.