Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mary K Scott, OD
Optometrist in Southboro, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689609505
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Registry record
Entity type Individual (Type 1)
Name Dr. Mary K Scott
Credential OD
Sex Female
Practice address 24 Newton St, Southboro, MA, 01772
Phone (508) 460-3150
Fax (508) 460-3061
Enumeration date Jul 11, 2006
Last updated in NPPES Mar 18, 2015
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 |
|---|---|---|---|
| 0354007 | Medicaid | MA | - |
| 763274 | Other | - | TUFTS |
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
Is NPI 1689609505 active?
Yes, as of the latest NPPES snapshot, NPI 1689609505 is active (record last updated 2015-03-18).
How do I verify Mary Scott's NPI record?
Cross-check NPI 1689609505 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-18.