OrganizationActive
Gregg T. Hillery DMD LLC
NPI 1144425133 · General Practice Dentistry · Concord, NH
Gregg T. Hillery DMD LLC is a General Practice Dentistry organization in Concord, NH (NPI 1144425133).
Provider details
- NPI number
- 1144425133
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Gregg Hillery, Owner(603) 669-2688
- License
- 3071 (NH)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
20 12 South State Street
Concord, NH 03301
Phone: (603) 224-2555
Street-level locationGet directions
Mailing address
2 Highview Cir
Manchester, NH 03104-4724
Registry dates
- Enumerated
- 2007-06-19
- Last updated
- 2020-08-22
Frequently asked questions
- What is Gregg T. Hillery DMD LLC's NPI number?
- Gregg T. Hillery DMD LLC's National Provider Identifier (NPI) is 1144425133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregg T. Hillery DMD LLC?
- Gregg T. Hillery DMD LLC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Gregg T. Hillery DMD LLC located?
- Gregg T. Hillery DMD LLC's practice location on file with NPPES is 20 12 South State Street, Concord, NH 03301.
- What is Gregg T. Hillery DMD LLC's phone number?
- The practice phone number listed in the NPPES registry for Gregg T. Hillery DMD LLC is (603) 224-2555.
- Who is the authorized official for Gregg T. Hillery DMD LLC?
- The authorized official listed on Gregg T. Hillery DMD LLC's NPPES record is Gregg Hillery, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregg T. Hillery DMD LLC's NPI active?
- Yes — Gregg T. Hillery DMD LLC's NPI (1144425133) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.