IndividualActive
Peter Delfausse, M.D.
NPI 1891744272 · Psychiatry Physician · Concord, NH
Peter Delfausse, M.D. is a Psychiatry Physician provider in Concord, NH (NPI 1891744272).
Provider details
- NPI number
- 1891744272
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 5175 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
99 Pleasant St
Concord, NH 03301-3852
Phone: (603) 271-5263
Fax: (603) 271-5209
Street-level locationGet directions
Mailing address
224 Little Pond Rd
Concord, NH 03301-6204
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2011-09-02
Frequently asked questions
- What is Peter Delfausse's NPI number?
- Peter Delfausse's National Provider Identifier (NPI) is 1891744272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Delfausse's specialty?
- Peter Delfausse is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Delfausse located?
- Peter Delfausse's practice location on file with NPPES is 99 Pleasant St, Concord, NH 03301-3852.
- What is Peter Delfausse's phone number?
- The practice phone number listed in the NPPES registry for Peter Delfausse is (603) 271-5263.
- Is Peter Delfausse's NPI active?
- Yes — Peter Delfausse's NPI (1891744272) is active in the NPPES registry as of the last update on 2011-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.