Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Andrew Pack, D.D.S.

Q: What is the NPI number for William Pack?

The National Provider Identifier (NPI) for William Pack is 1295997807, a Type 1 (individual) record in the CMS NPPES registry.

Endodontics in Midland, TX · enumerated 2008.

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

National Provider Identifier

1295997807

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Registry record

Entity type Individual (Type 1)

Name Dr. William Andrew Pack

Credential D.D.S.

Sex Male

Practice address 3001 W Illinois Ave, Suite 1b1, Midland, TX, 79701

Phone (432) 689-2006

Enumeration date Jun 26, 2008

Last updated in NPPES Jun 9, 2015

Taxonomy & licenses

1223E0200X Endodontics Dental Providers · License 26390 (TX) Primary

1223E0200X Endodontics Dental Providers · License 9009 (NC) Secondary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does William Pack practice?

The practice location on file with NPPES is in Midland, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William Pack?

The National Provider Identifier (NPI) for William Pack is 1295997807, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-09.