Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chelsea Rose Weir
Physician Assistant in Mineola, NY · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821566688
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Registry record
Entity type Individual (Type 1)
Name Chelsea Rose Weir
Sex Female
Practice address 259 1st St, Mineola, NY, 11501
Phone (516) 663-8312
Fax (516) 663-2184
Enumeration date Nov 8, 2018
Last updated in NPPES Jun 12, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 022983 (NY) Primary
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 Chelsea Weir's NPI record?
Cross-check NPI 1821566688 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1821566688 active?
Yes, as of the latest NPPES snapshot, NPI 1821566688 is active (record last updated 2026-06-12).
Other providers at this practice address
Browse all → Ramesh Daggubati Interventional Cardiology Physician · Mineola, NY NPI 1083600522 Anne Alberto Neonatal Nurse Practitioner · Mineola, NY NPI 1861488199 Paul Byrne Obstetrics & Gynecology Physician · Mineola, NY NPI 1801885835 Loretto Glynn Pediatric Surgery Physician · Mineola, NY NPI 1235111014 Won Chee Anesthesiology Physician · Mineola, NY NPI 1558347203 Solomon Morgenstern Emergency Medicine Physician · Mineola, NY NPI 1346227451 Maureen Delre Anesthesiology Physician · Mineola, NY NPI 1013989771 James Cossaro Anesthesiology Physician · Mineola, NY NPI 1083686869
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-12.