Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Diane Marie Alesi, O.D.
Optometrist in Rye, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891730990
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Registry record
Entity type Individual (Type 1)
Name Dr. Diane Marie Alesi
Credential O.D.
Sex Female
Practice address 1 Theall Rd, Rye, NY, 10580
Phone (914) 848-8999
Fax (914) 848-8998
Enumeration date Jun 20, 2006
Last updated in NPPES Oct 16, 2013
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02716943 | Medicaid | NY | - |
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
What is the NPI number for Diane Alesi?
The National Provider Identifier (NPI) for Diane Alesi is 1891730990, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diane Alesi practice?
The practice location on file with NPPES is in Rye, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Annette Bond Maternal & Fetal Medicine Physician · Rye, NY NPI 1467453159 Steven Greenberg Ophthalmology Physician · Rye, NY NPI 1538153705 Vito Sessa Pediatrics Physician · Rye, NY NPI 1184619850 Silvio Ceccarelli Internal Medicine Physician · Rye, NY NPI 1811972698 Wilmore Finerman Cardiovascular Disease Physician · Rye, NY NPI 1356327035 Vanessa Grano Obstetrics & Gynecology Physician · Rye, NY NPI 1437135746 Edward Gundy Orthopaedic Surgery Physician · Rye, NY NPI 1720064041 Ranjan Dasgupta Obstetrics & Gynecology Physician · Rye, NY NPI 1619953932
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-16.