Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leah W Bassin, MD
Surgery Physician in Farmington, CT · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780824581
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Registry record
Entity type Individual (Type 1)
Name Leah W Bassin
Credential MD
Sex Female
Practice address 399 Farmington Ave, Suite 200, Farmington, CT, 06032
Phone (860) 246-2071
Fax (860) 284-0080
Enumeration date Mar 6, 2009
Last updated in NPPES May 17, 2023
Taxonomy & licenses
2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License 054250 (CT) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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 Leah Bassin?
Leah Bassin is registered in NPPES with the primary taxonomy of Surgery 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 → Charles Castiglione Plastic and Reconstructive Surgery Physician · Farmington, CT NPI 1154321461 Alan Babigian Plastic and Reconstructive Surgery Physician · Farmington, CT NPI 1710987755 Alex Cech Plastic and Reconstructive Surgery Physician · Farmington, CT NPI 1073514410 Orlando Delucia Plastic and Reconstructive Surgery Physician · Farmington, CT NPI 1114915303 Steven Smith Plastic and Reconstructive Surgery Physician · Farmington, CT NPI 1255386421 Paul Polzella Surgical Physician Assistant · Farmington, CT NPI 1043243330 Kyle Kostyun Athletic Trainer · Farmington, CT NPI 1710910013 Norman Cavanagh Oral & Maxillofacial Surgery (D.M.D.) · Farmington, CT NPI 1730195975
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-17.