Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Angela Cherniak, O.D.
Optometrist in Northampton, MA · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699115477
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Registry record
Entity type Individual (Type 1)
Name Mrs. Angela Cherniak
Credential O.D.
Sex Female
Practice address 269 Locust St, Northampton, MA, 01062
Phone (413) 584-6666
Enumeration date Jun 26, 2013
Last updated in NPPES Mar 22, 2024
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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
Where does Angela Cherniak practice?
The practice location on file with NPPES is in Northampton, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Angela Cherniak?
The National Provider Identifier (NPI) for Angela Cherniak is 1699115477, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-22.