Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Gail Marjorie O'Dowd, R.N.
Registered Nurse in Glen Cove, NY · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033422555
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Registry record
Entity type Individual (Type 1)
Name Mrs. Gail Marjorie O'Dowd
Credential R.N.
Sex Female
Practice address 9 Inwood Road, Glen Cove, NY, 11542
Phone (516) 759-3771
Enumeration date Jul 26, 2010
Last updated in NPPES Jul 26, 2010
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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 Gail O'Dowd practice?
The practice location on file with NPPES is in Glen Cove, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gail O'Dowd?
The National Provider Identifier (NPI) for Gail O'Dowd is 1033422555, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-26.