Duncan Gill, MD
NPI 1356330500 · Child & Adolescent Psychiatry Physician · Nashua, NH
Duncan Gill, MD is a Child & Adolescent Psychiatry Physician provider in Nashua, NH (NPI 1356330500).
Provider details
- NPI number
- 1356330500
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12301 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-10-20
- Last updated
- 2025-03-04
- Certified
- 2025-03-04
Frequently asked questions
- What is Duncan Gill's NPI number?
- Duncan Gill's National Provider Identifier (NPI) is 1356330500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Gill's specialty?
- Duncan Gill is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Duncan Gill located?
- Duncan Gill's practice location on file with NPPES is 25 Technology Way, Nashua, NH 03060-3245.
- What is Duncan Gill's phone number?
- The practice phone number listed in the NPPES registry for Duncan Gill is (603) 880-8188.
- Is Duncan Gill's NPI active?
- Yes — Duncan Gill's NPI (1356330500) is active in the NPPES registry as of the last update on 2025-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.