Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Kenneth Mitchell Duda, OD
Optometrist in Ware, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649369430
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Registry record
Entity type Individual (Type 1)
Name Dr. Kenneth Mitchell Duda
Credential OD
Sex Male
Practice address 352 Palmer Rd, Ware, MA, 01082
Phone (413) 697-7561
Fax (508) 819-3035
Enumeration date Oct 12, 2006
Last updated in NPPES Jul 8, 2008
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 |
|---|---|---|---|
| 000000001349 | Other | MA | HEALTH NET |
| 0350842 | Medicaid | MA | - |
| 0015599 | Other | MA | NHP |
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 Kenneth Duda's NPI record?
Cross-check NPI 1649369430 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1649369430 active?
Yes, as of the latest NPPES snapshot, NPI 1649369430 is active (record last updated 2008-07-08).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-08.