Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph J Bradley, MD

Diagnostic Radiology Physician in Concord, NH · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679541817

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Registry record

Entity type Individual (Type 1)

Name Joseph J Bradley

Credential MD

Sex Male

Practice address 253 Pleasant St, Radiology, Concord, NH, 03301

Phone (603) 653-7650

Enumeration date Mar 14, 2006

Last updated in NPPES May 5, 2017

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 74528 (MA) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 18098 (NH) Primary

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
2090677	Other	-	FIRST HEALTH
470523	Other	-	TUFTS HEALTH PLAN
57116	Other	-	FALLON COMMUNITY HEALTH P
042472266	Other	-	PRIVATE HEALTHCARE SYSTEM
784211	Other	-	MVP HEALTH CARE
M02254	Other	-	BLUE CARE ELECT
042472266	Other	-	TRICARE CHAMPUS
042472266	Other	-	THREE RIVERS
7613577	Other	-	AETNA US HEALTHCARE
AA5959	Other	-	HARVARD PILGRIM
042472266	Other	-	HEALTHCARE VALUE MANAGEME
2002451	Medicaid	MA	-
44839	Other	-	CHILDRENS MEDICAL SECURIT
P00005834	Other	-	RAILROAD MEDICARE
44839	Other	-	HEALTHY START
7794897	Other	-	CIGNA HEALTH PLAN
042472266	Other	-	ONE HEALTH PLAN
M02254	Other	-	BLUE SHIELD HMO BLUE

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 → Validate an NPI →

Frequently asked questions

Is NPI 1679541817 active?

Yes, as of the latest NPPES snapshot, NPI 1679541817 is active (record last updated 2017-05-05).

How do I verify Joseph Bradley's NPI record?

Cross-check NPI 1679541817 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-05.