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Dr. Lawrence Ryan, DDS

Dr. Lawrence Ryan is a General Practice Dentistry provider (Dentist) practicing in Clawson, MI, registered in the NPPES registry with NPI 1871782474 since 2007. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1871782474
Entity type Individual (Type 1)
Name Dr. Lawrence Ryan
Credential DDS
Sex Male
Practice address 744 S MAIN ST, Clawson, MI, 48017
Phone 2482800255
Fax 2482800152
Enumeration date 2007-10-18
Last updated in NPPES 2007-10-18

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Secondary 10728 MI
1223G0001X General Practice Dentistry Primary 10728 MI

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

Copy-ready billing details
Provider: Lawrence Ryan, DDS
NPI: 1871782474
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 744 S MAIN ST, Clawson, MI, 48017

Verify this record

Cross-check NPI 1871782474 against the authoritative CMS record: view Dr. Lawrence Ryan on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Lawrence Ryan?
The National Provider Identifier (NPI) for Lawrence Ryan is 1871782474, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lawrence Ryan practice?
The practice location on file with NPPES is in Clawson, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-18.