Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nathan Holub
Pharmacist in Hallettsville, TX · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609605997
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Registry record
Entity type Individual (Type 1)
Name Dr. Nathan Holub
Sex Male
Practice address 304 N Texana St, Hallettsville, TX, 77964
Phone (361) 798-5010
Fax (361) 798-1616
Enumeration date Jul 26, 2024
Last updated in NPPES Jul 26, 2024
Taxonomy & licenses
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
Is NPI 1609605997 active?
Yes, as of the latest NPPES snapshot, NPI 1609605997 is active (record last updated 2024-07-26).
How do I verify Nathan Holub's NPI record?
Cross-check NPI 1609605997 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Paula Grahmann Pharmacist · Hallettsville, TX NPI 1306918735 Hallettsville Pharmacy LLC Community/Retail Pharmacy · Hallettsville, TX NPI 1043382849 Hallettsville Pharmacy LLC Prosthetic/Orthotic Supplier · Hallettsville, TX NPI 1790970903 Melissa Decker Pharmacist · Hallettsville, TX NPI 1861043192
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-26.