John P Bissonnette, MD

John P Bissonnette is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Manchester, NH, registered in the NPPES registry with NPI 1225070477 since 2006. The credential MD stands for Doctor of Medicine.

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NPI	1225070477
Entity type	Individual (Type 1)
Name	John P Bissonnette
Credential	MD
Sex	Male
Practice address	1 ELLIOT WAY, Manchester, NH, 03103
Phone	6036632583
Fax	6036634120
Enumeration date	2006-06-12
Last updated in NPPES	2010-12-16

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
207ZP0102X	Anatomic Pathology & Clinical Pathology Physician	Primary	12617	NH

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
30205234	Medicaid	NH	—

Copy-ready billing details

Provider: John Bissonnette, MD
NPI: 1225070477
Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician)
Address: 1 ELLIOT WAY, Manchester, NH, 03103

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1336142595	Heather Crowley	Individual	Anatomic Pathology & Clinical Pathology Physician	Manchester, NH
1922006253	Benjamin Grudinskas	Individual	Anesthesiology Physician	Manchester, NH
1912905274	Marylou Kosmatka	Individual	Pharmacotherapy Pharmacist	Manchester, NH
1932109816	Evgeny Tseplaev	Individual	Internal Medicine Physician	Manchester, NH
1750382479	Molly Mortimer	Individual	Pharmacotherapy Pharmacist	Manchester, NH
1689666711	Connie Lorette	Individual	Certified Registered Nurse Anesthetist	Manchester, NH
1902898067	George Lavalliere	Individual	Certified Registered Nurse Anesthetist	Manchester, NH
1992798482	Henry Bjerke	Individual	Trauma Surgery Physician	Manchester, NH

Verify this record

Cross-check NPI 1225070477 against the authoritative CMS record: view John P Bissonnette 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

Where does John Bissonnette practice?

The practice location on file with NPPES is in Manchester, NH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for John Bissonnette?

The National Provider Identifier (NPI) for John Bissonnette is 1225070477, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-12-16.