Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Devon Holz, RN
Registered Nurse in Amsterdam, NY · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639087489
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Registry record
Entity type Individual (Type 1)
Name Devon Holz
Credential RN
Sex Male
Practice address 427 Guy Park Ave, Amsterdam, NY, 12010
Phone (518) 842-1900
Enumeration date Sep 1, 2026
Last updated in NPPES Sep 25, 2026
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 Devon Holz practice?
The practice location on file with NPPES is in Amsterdam, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Devon Holz?
The National Provider Identifier (NPI) for Devon Holz is 1639087489, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Kathleen Miller Registered Dietitian · Amsterdam, NY NPI 1013914043 Araceli Torres Anatomic Pathology & Clinical Pathology Physician · Amsterdam, NY NPI 1699764720 Charles Schwartz Anatomic Pathology & Clinical Pathology Physician · Amsterdam, NY NPI 1487644332 Epifanio Militar Diagnostic Radiology Physician · Amsterdam, NY NPI 1215928353 Mike Mcbiles Diagnostic Radiology Physician · Amsterdam, NY NPI 1861483828 Amsterdam Pathology Associates PC Anatomic Pathology & Clinical Pathology Physician · Amsterdam, NY NPI 1669457685 St. Mary'S Healthcare General Acute Care Hospital · Amsterdam, NY NPI 1811977796 St. Mary'S Healthcare Psychiatric Hospital Unit · Amsterdam, NY NPI 1164497103
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-25.