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Mr. John Delmo Matzinger, RPH

Pharmacist in Austin, TX · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1467770917

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Registry record

Entity type Individual (Type 1)
Name Mr. John Delmo Matzinger
Credential RPH
Sex Male
Practice address 12407 N Mopac Expy, Austin, TX, 78758
Phone (512) 339-6644
Fax (512) 832-9128
Enumeration date May 7, 2010
Last updated in NPPES May 7, 2010

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 19525 (TX) Primary
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is John Matzinger?
John Matzinger is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-07.