Dr. John Bruce Haggarty, MD
Dr. John Bruce Haggarty is a Emergency Medicine Physician provider (Emergency Medicine) practicing in Concord, NH, registered in the NPPES registry with NPI 1659313708 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1659313708 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Bruce Haggarty |
| Credential | MD |
| Sex | Male |
| Practice address | 250 PLEASANT ST, Concord, NH, 03301 |
| Phone | 6032277140 |
| Fax | 6032277187 |
| Enumeration date | 2006-06-12 |
| Last updated in NPPES | 2009-02-10 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207Q00000X | Family Medicine Physician | Secondary | 9699 | NH |
| 207P00000X | Emergency Medicine Physician | Primary | 9699 | TX |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: John Haggarty, MD NPI: 1659313708 Taxonomy: 207P00000X (Emergency Medicine Physician) Address: 250 PLEASANT ST, Concord, NH, 03301
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1619970746 | Jay Bryan Bannister | Individual | Family Medicine Physician | Concord, NH |
| 1770586497 | Mary Danca | Individual | Obstetrics & Gynecology Physician | Concord, NH |
| 1780687145 | Molly Rossignol | Individual | Addiction Medicine (Family Medicine) Physician | Concord, NH |
| 1548262504 | Kelley Shultz | Individual | Pediatrics Physician | Concord, NH |
| 1427053362 | Paul Matzkin | Individual | Hospitalist Physician | Concord, NH |
| 1841295797 | Daniel Eubank | Individual | Family Medicine Physician | Concord, NH |
| 1487659447 | Christos Giotopoulos | Individual | Dentist | Concord, NH |
| 1992700967 | Suzanne Boulter | Individual | Pediatrics Physician | Concord, NH |
Verify this record
Cross-check NPI 1659313708 against the authoritative CMS record: view Dr. John Bruce Haggarty on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Where does John Haggarty practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-02-10.