Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Laura Anne Potvin
Optometrist in Groveland, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346229655
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Registry record
Entity type Individual (Type 1)
Name Dr. Laura Anne Potvin
Sex Female
Practice address 939 Salem St, Suite 7, Groveland, MA, 01834
Phone (978) 374-8991
Enumeration date Jan 13, 2006
Last updated in NPPES Dec 18, 2014
Taxonomy & licenses
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 3365 (MA) Secondary
152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers · License 3365 (MA) Secondary
152WX0102X Occupational Vision Optometrist Eye and Vision Services Providers · License 3365 (MA) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 353833 | Medicaid | MA | - |
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 1346229655 active?
Yes, as of the latest NPPES snapshot, NPI 1346229655 is active (record last updated 2014-12-18).
How do I verify Laura Potvin's NPI record?
Cross-check NPI 1346229655 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
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-18.