NPI Portal NPI Lookup & Verification

Andrew J Fezza, MD

Andrew J Fezza is a Ophthalmology Physician provider (Ophthalmology) practicing in Hamden, CT, registered in the NPPES registry with NPI 1265404164 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1265404164
Entity type Individual (Type 1)
Name Andrew J Fezza
Credential MD
Sex Male
Practice address 2880 OLD DIXWELL AVE, Hamden, CT, 06518
Phone 2032486365
Fax 2032812742
Enumeration date 2006-02-03
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207W00000X Ophthalmology Physician Primary 012634 CT

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
1126341 Medicaid CT
Copy-ready billing details
Provider: Andrew Fezza, MD
NPI: 1265404164
Taxonomy: 207W00000X (Ophthalmology Physician)
Address: 2880 OLD DIXWELL AVE, Hamden, CT, 06518

Other providers at this practice address

NPI Name Type Specialty Location
1346212982 Laura Glasz Individual Optometrist Hamden, CT
1669444105 Paul Masi Individual Ophthalmology Physician Hamden, CT
1598739005 Carol Maloney Individual Optometrist Hamden, CT
1265406219 Beverly Reidy Individual Optometrist Hamden, CT
1528029634 Eye Center of Southern Connecticut PC Organization Ophthalmology Physician Hamden, CT
1205873163 Andrew Swan Individual Ophthalmology Physician Hamden, CT
1679589014 Eye Center of Southern Connecticut PC Organization Durable Medical Equipment & Medical Supplies Hamden, CT
1720154321 Eye Center of Southern Connecticut, PC Organization Ophthalmology Physician Hamden, CT

Verify this record

Cross-check NPI 1265404164 against the authoritative CMS record: view Andrew J Fezza 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

What specialty is Andrew Fezza?
Andrew Fezza is registered in NPPES with the primary taxonomy of Ophthalmology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.