Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Alvin Peter Mok, M.D.

Q: What is the NPI number for Alvin Mok?

The National Provider Identifier (NPI) for Alvin Mok is 1922172741, a Type 1 (individual) record in the CMS NPPES registry.

Adult Reconstructive Orthopaedic Surgery Physician in Georgetown, TX · enumerated 2006 · practices at Baylor Scott & White Health Enterprises, Inc..

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

National Provider Identifier

1922172741

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Registry record

Entity type Individual (Type 1)

Name Dr. Alvin Peter Mok

Credential M.D.

Sex Male

Practice address Georgetown, TX, 78633

Phone (512) 819-0500

Enumeration date Nov 20, 2006

Last updated in NPPES Sep 7, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License A84243 (CA) Secondary

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License U2946 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Alvin Mok practice?

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

What is the NPI number for Alvin Mok?

The National Provider Identifier (NPI) for Alvin Mok is 1922172741, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-07.