Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nayiri Ajoian, O.D.
Optometrist in Belmont, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285604264
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Registry record
Entity type Individual (Type 1)
Name Dr. Nayiri Ajoian
Credential O.D.
Sex Female
Practice address 333 Trapelo Rd, Belmont, MA, 02478
Phone (617) 484-7869
Fax (617) 484-7870
Enumeration date Jan 24, 2006
Last updated in NPPES Mar 12, 2024
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 |
|---|---|---|---|
| 0708313 | Medicaid | MA | - |
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 Nayiri Ajoian?
The National Provider Identifier (NPI) for Nayiri Ajoian is 1285604264, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nayiri Ajoian practice?
The practice location on file with NPPES is in Belmont, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-12.