Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
James Christian Boyle, MD
Urology Physician in Hartford, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780602557
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Registry record
Entity type Individual (Type 1)
Name James Christian Boyle
Credential MD
Sex Male
Practice address 19 Woodland St, Suite 23, Hartford, CT, 06105
Phone (860) 522-2251
Fax (860) 493-2552
Enumeration date Jul 18, 2006
Last updated in NPPES Apr 23, 2014
Taxonomy & licenses
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 |
|---|---|---|---|
| 1172519 | Medicaid | CT | - |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is James Boyle?
James Boyle is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Joseph Mitchel Cardiovascular Disease Physician · Hartford, CT NPI 1609874627 Kathleen Kennedy Cardiovascular Disease Physician · Hartford, CT NPI 1568455194 Ann-Marie Stawarky Adult Health Nurse Practitioner · Hartford, CT NPI 1790778330 Steven Lane Cardiovascular Disease Physician · Hartford, CT NPI 1477546018 John Cardone Cardiovascular Disease Physician · Hartford, CT NPI 1386637924 Bradley Staehle Diagnostic Radiology Physician · Hartford, CT NPI 1578521522 Connecticut Valley Radiology, PC Radiology Clinic/Center · Hartford, CT NPI 1033176151 Atique Mirza Cardiovascular Disease Physician · Hartford, CT NPI 1497701072
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-23.