Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joseph M Niro, O.D.
Optometrist in Acton, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922044916
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Registry record
Entity type Individual (Type 1)
Name Dr. Joseph M Niro
Credential O.D.
Sex Male
Practice address 296 Great Rd, Acton, MA, 01720
Phone (978) 263-8521
Fax (978) 263-7319
Enumeration date Jun 20, 2006
Last updated in NPPES May 1, 2012
Taxonomy & licenses
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 3185 (MA) Secondary
152WS0006X Sports Vision Optometrist Eye and Vision Services Providers · License 3185 (MA) Secondary
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 |
|---|---|---|---|
| 409201 | Other | MA | TUFTS HEALTH PLAN |
| 545688 | Other | MA | FIRST HEALTH |
| 0031070 | Other | MA | NEIGHBORHOOD HEALTH |
| 22-00535 | Other | MA | UNITED HEALTH CARE |
| MA0012217 | Other | MA | TRICARE |
| W15890 | Other | MA | BCBS |
| 237340 | Other | MA | HEALTHSOURCE |
| 409201 | Other | MA | MEDICARE PREFERRED TUFTS |
| 1053355 | Other | MA | FALLON |
| 152114 | Other | MA | HPHC |
| 5330691 | Other | MA | AETNA |
| 0356212 | Medicaid | MA | - |
| 3137132-001 | Other | MA | CIGNA |
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
How do I verify Joseph Niro's NPI record?
Cross-check NPI 1922044916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1922044916 active?
Yes, as of the latest NPPES snapshot, NPI 1922044916 is active (record last updated 2012-05-01).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-01.