Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Lawrence Mak, DDS

General Practice Dentistry in Covington, WA · enumerated 2022.

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

National Provider Identifier

1679229793

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Lawrence Mak

Credential DDS

Sex Male

Practice address 27237 172nd Ave Se, Ste 105a, Covington, WA, 98042

Phone (253) 263-7010

Enumeration date Feb 28, 2022

Last updated in NPPES Jun 16, 2022

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DE60721179 (WA) Primary

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

Is NPI 1679229793 active?

Yes, as of the latest NPPES snapshot, NPI 1679229793 is active (record last updated 2022-06-16).

How do I verify Lawrence Mak's NPI record?

Cross-check NPI 1679229793 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-16.