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DR. PETER BOYLSTON DELFAUSSE M.D.
NPI 1891744272
Psychiatry & Neurology - Psychiatry in Concord, NH

Active since May 10, 2006
99 PLEASANT ST, CONCORD, NH 03301(603) 271-5263(603) 271-5209 Get Directions Write a Review

NPPES record last updated: September 2, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Peter Boylston Delfausse M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. PETER BOYLSTON DELFAUSSE M.D. (NPI 1891744272) is an individual psychiatry provider in Concord, New Hampshire, licensed in New Hampshire (5175) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1891744272
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. PETER BOYLSTON DELFAUSSECredential: M.D.
Location Address99 PLEASANT STConcord, NH 03301-3852
Mailing Address224 Little Pond RdConcord, NH 03301-6204 · (603) 224-6793
Phone(603) 271-5263
Fax(603) 271-5209
Sole ProprietorNo
Enumeration DateMay 10, 2006
Last NPPES UpdateSeptember 2, 2011
✔ NPI 1891744272 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NH · 5175
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
99 PLEASANT ST, Concord, NH 03301
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Other Identifiers 3

Medicaid41263521NH
Medicare PINNH0206NH
Medicare UPINF43479NH

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STATE OF NEW HAMPSHIRE
Community Based Residential Treatment Facility, Mental Illness
99 PLEASANT ST, HOWARD RECREATION CENTER
CONCORD, NH 03301
Merrimack County (603) 271-5261
SAMUEL YEN
Nurse Practitioner (Psychiatric/Mental Health)
99 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 229-3912
MR. THEODORE BLUMENTHAL MA
Counselor (Mental Health)
99 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 229-3985
JUSTIN GREGORY LORSBACH
Counselor (Mental Health)
99 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 229-3917
MICHELE CANNING
Counselor (Mental Health)
99 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 229-3916
DANIELLE BLEVENS LICSW
Social Worker (Clinical)
99 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 229-3916

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Peter Delfausse's NPI number?

The NPI number for Peter Delfausse is 1891744272. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Peter Delfausse located?

Peter Delfausse practices at 99 Pleasant St, Concord, NH 03301. The listed phone number is (603) 271-5263.

What is Peter Delfausse's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Peter Delfausse was last updated on September 2, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.