Doctor profile · Federal record

Dr. Nayiri Ajoian, O.D.

Optometrist (CMS: Optometry) · Belmont, MA

  • NPI 1285604264
  • 21 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
333 Trapelo RD
Belmont, MA 024781856
(617) 484-7869
fax (617) 484-7870

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
March 12, 2024
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Massachusetts #4516
Medicaid
MA #0708313

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285604264. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$2,078
HCPCS Description Services Patients Avg allowed
92004 New patient complete exam of visual system 13 13 $160

In context: peer comparison

Among 1 peers in this city , average services per provider: 13. This provider delivers 1.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$71
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Johnson & Johnson Vision Care, Inc. 1 $30.05
CooperVision Inc. 1 $24.53
BIOTISSUE HOLDINGS INC. 1 $16.19

By nature of payment

Food and Beverage
$71

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
16
Patients
0
Total drug cost
$10,428
Drug Type Claims Patients Total cost
Restasis (Cyclosporine) Brand 16 0 $10,428

Frequently asked questions

Auto-generated from federal data
What is Dr. Nayiri Ajoian's medical specialty?
Dr. Nayiri Ajoian practices Optometrist in Belmont, MA.
Where does Dr. Nayiri Ajoian practice?
Dr. Nayiri Ajoian practices at 333 Trapelo RD, Belmont, MA 024781856. Office phone: 6174847869.
What is Dr. Nayiri Ajoian's NPI?
Dr. Nayiri Ajoian's National Provider Identifier (NPI) is 1285604264, issued by NPPES.
Does Dr. Nayiri Ajoian accept Medicare assignment?
Dr. Nayiri Ajoian does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Nayiri Ajoian commonly perform?
Top Medicare-reported procedures in 2023: New patient complete exam of visual system (HCPCS 92004). Source: CMS Medicare Physician & Other Practitioners file.