Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Yonna Marie Alvarez, R.N.
Registered Nurse in Kingston, NY · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538319678
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Registry record
Entity type Individual (Type 1)
Name Ms. Yonna Marie Alvarez
Credential R.N.
Sex Female
Practice address 107 Greenkill Ave, Kingston, NY, 12401
Phone (845) 339-6683
Enumeration date Sep 25, 2008
Last updated in NPPES Sep 25, 2008
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
What is the NPI number for Yonna Alvarez?
The National Provider Identifier (NPI) for Yonna Alvarez is 1538319678, a Type 1 (individual) record in the CMS NPPES registry.
Where does Yonna Alvarez practice?
The practice location on file with NPPES is in Kingston, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Patricia Sullivan Physical Therapist · Kingston, NY NPI 1407003478 Billie Spylios Registered Nurse · Kingston, NY NPI 1558519884 Carolyn Mayer Physical Therapist · Kingston, NY NPI 1730337031 Kristin Carson Physical Therapist · Kingston, NY NPI 1326296161 Sabrina Allen Physical Therapy Assistant · Kingston, NY NPI 1255581476 Crystal Rhodes Licensed Practical Nurse · Kingston, NY NPI 1518117654 Joann Treutler Licensed Practical Nurse · Kingston, NY NPI 1831349976 Dawn Knickerbocker Licensed Practical Nurse · Kingston, NY NPI 1619127750
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-25.