George Hatzigiannis DMD MD PLLC
NPI 1902304637 · Oral and Maxillofacial Surgery (Dentist) · North Andover, MA
George Hatzigiannis DMD MD PLLC is a Oral and Maxillofacial Surgery (Dentist) organization in North Andover, MA (NPI 1902304637).
Provider details
- NPI number
- 1902304637
- Entity type
- Organization
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Organization subpart
- No
- Authorized official
- George Hatzigiannis, Owner(978) 317-3604
- License
- 21814 (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
8 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
Other names (DBA / former)
- Doing business as
- Osgood Oral and Maxillofacial Surgery
Registry dates
- Enumerated
- 2018-01-29
- Last updated
- 2018-01-29
Frequently asked questions
- What is George Hatzigiannis DMD MD PLLC's NPI number?
- George Hatzigiannis DMD MD PLLC's National Provider Identifier (NPI) is 1902304637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is George Hatzigiannis DMD MD PLLC?
- George Hatzigiannis DMD MD PLLC is classified in the NPPES registry as Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is George Hatzigiannis DMD MD PLLC located?
- George Hatzigiannis DMD MD PLLC's practice location on file with NPPES is 1060 Osgood St, North Andover, MA 01845-1500.
- What is George Hatzigiannis DMD MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for George Hatzigiannis DMD MD PLLC is (978) 317-3604.
- Who is the authorized official for George Hatzigiannis DMD MD PLLC?
- The authorized official listed on George Hatzigiannis DMD MD PLLC's NPPES record is George Hatzigiannis, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is George Hatzigiannis DMD MD PLLC's NPI active?
- Yes — George Hatzigiannis DMD MD PLLC's NPI (1902304637) is active in the NPPES registry as of the last update on 2018-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.