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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DIAMOND PETERS
NPI 1275455818
Specialist in Concord, NH

Active since July 27, 2026
278 PLEASANT ST, CONCORD, NH 03301(603) 226-7505 Get Directions Write a Review

NPPES record added: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Diamond Peters NPPES

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

DIAMOND PETERS (NPI 1275455818) is an individual specialist in Concord, New Hampshire and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1275455818
Entity TypeIndividual
Primary Taxonomy174400000X
Provider Legal NameDIAMOND PETERS
Location Address278 PLEASANT STConcord, NH 03301-2551
Mailing Address29 School StConcord, NH 03301-4033 · (603) 226-7505
Phone(603) 226-7505
Sole ProprietorNo
Enumeration DateJuly 27, 2026
NPPES CertifiedJuly 27, 2026
✔ NPI 1275455818 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
278 PLEASANT ST, Concord, NH 03301
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Other Providers at the Same Location NPPES 20

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

PETER PROULX MSW
Social Worker (Clinical)
278 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 226-0817
BOONE HARRIS
Case Manager/Care Coordinator
278 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 226-7505
GERALDINE CHASE RNC
Registered Nurse (Psychiatric/Mental Health)
278 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 228-1600
CHRISTINE GERHARDT LICSW
Social Worker (Clinical)
278 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 228-1600
TRACI MCCARTHY MA
Counselor (Mental Health)
278 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 226-0817
JEROME MAGALNICK MA, LCMHC
Counselor (Mental Health)
278 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 226-0817
MELANIE STAHLEY
Specialist
278 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 226-7505
MAURICE REGAN
Psychologist (Clinical)
278 PLEASANT ST
CONCORD, NH 03301
Merrimack County (603) 228-1600

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 Diamond Peters's NPI number?

The NPI number for Diamond Peters is 1275455818. It was assigned to this individual provider in the NPPES registry on July 27, 2026.

Where is Diamond Peters located?

Diamond Peters practices at 278 Pleasant St, Concord, NH 03301. The listed phone number is (603) 226-7505.

What is Diamond Peters's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Diamond Peters was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.