Dr. Michael Hamilton, DDS

Dr. Michael Hamilton is a Dentist provider (Dentist) practicing in Carmichael, CA, registered in the NPPES registry with NPI 1821445537 since 2016. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI	1821445537
Entity type	Individual (Type 1)
Name	Dr. Michael Hamilton
Credential	DDS
Sex	Male
Practice address	5225 YORKVILLE PL, Carmichael, CA, 95608
Phone	9169955351
Enumeration date	2016-05-23
Last updated in NPPES	2016-05-23

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	100068	CA

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

Copy-ready billing details

Provider: Michael Hamilton, DDS
NPI: 1821445537
Taxonomy: 122300000X (Dentist)
Address: 5225 YORKVILLE PL, Carmichael, CA, 95608

Verify this record

Cross-check NPI 1821445537 against the authoritative CMS record: view Dr. Michael Hamilton 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

Where does Michael Hamilton practice?

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

What is the NPI number for Michael Hamilton?

The National Provider Identifier (NPI) for Michael Hamilton is 1821445537, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-05-23.