Mark Halvorsen, DMD, PC
NPI 1326347493 · Orthodontics and Dentofacial Orthopedics Dentistry · South Easton, MA
Mark Halvorsen, DMD, PC is a Orthodontics and Dentofacial Orthopedics Dentistry organization in South Easton, MA (NPI 1326347493).
Provider details
- NPI number
- 1326347493
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Mark Halvorsen, Owner(508) 238-0126
- License
- DN19172 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2011-03-15
- Last updated
- 2011-03-15
Frequently asked questions
- What is Mark Halvorsen, DMD, PC's NPI number?
- Mark Halvorsen, DMD, PC's National Provider Identifier (NPI) is 1326347493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark Halvorsen, DMD, PC?
- Mark Halvorsen, DMD, PC is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Mark Halvorsen, DMD, PC located?
- Mark Halvorsen, DMD, PC's practice location on file with NPPES is 25 Belmont St, South Easton, MA 02375-1103.
- What is Mark Halvorsen, DMD, PC's phone number?
- The practice phone number listed in the NPPES registry for Mark Halvorsen, DMD, PC is (508) 238-0126.
- Who is the authorized official for Mark Halvorsen, DMD, PC?
- The authorized official listed on Mark Halvorsen, DMD, PC's NPPES record is Mark Halvorsen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark Halvorsen, DMD, PC's NPI active?
- Yes — Mark Halvorsen, DMD, PC's NPI (1326347493) is active in the NPPES registry as of the last update on 2011-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.