Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary D. Lavin, RNP
Nurse Practitioner in Jamestown, RI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285631424
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Registry record
Entity type Individual (Type 1)
Name Mary D. Lavin
Credential RNP
Sex Female
Practice address 20 Southwest Ave, Jamestown, RI, 02835
Phone (401) 423-2616
Fax (401) 423-3485
Enumeration date Jul 1, 2005
Last updated in NPPES Apr 29, 2015
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NPP20913 (RI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 409407 | Other | RI | RI BLUE CHIP |
| ML42620 | Medicaid | RI | - |
| 23638-6 | Other | RI | RI BC/BS |
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 Mary Lavin's NPI record?
Cross-check NPI 1285631424 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1285631424 active?
Yes, as of the latest NPPES snapshot, NPI 1285631424 is active (record last updated 2015-04-29).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-29.