Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Marilyn Claire Baxter, RN
Registered Nurse in Patchogue, NY · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578066999
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Registry record
Entity type Individual (Type 1)
Name Ms. Marilyn Claire Baxter
Credential RN
Sex Female
Practice address 57 Hill St, Patchogue, NY, 11772
Phone (631) 796-6719
Enumeration date Mar 12, 2018
Last updated in NPPES Mar 12, 2018
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 Marilyn Baxter practice?
The practice location on file with NPPES is in Patchogue, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marilyn Baxter?
The National Provider Identifier (NPI) for Marilyn Baxter is 1578066999, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-12.