Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Eric Lee Sitler, RN
Registered Nurse in Rexford, NY · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043965189
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Registry record
Entity type Individual (Type 1)
Name Eric Lee Sitler
Credential RN
Sex Male
Practice address 2 New York Ct, Rexford, NY, 12148
Phone (518) 429-8717
Enumeration date Feb 17, 2022
Last updated in NPPES Feb 17, 2022
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 Eric Sitler practice?
The practice location on file with NPPES is in Rexford, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Eric Sitler?
The National Provider Identifier (NPI) for Eric Sitler is 1043965189, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-17.