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Sidney Todd Comm, DDS

Sidney Todd Comm is a General Practice Dentistry provider (Dentist) practicing in Dixon, CA, registered in the NPPES registry with NPI 1356781504 since 2013. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1356781504
Entity type Individual (Type 1)
Name Sidney Todd Comm
Credential DDS
Sex Male
Practice address Dixon, CA, 95620
Phone 7076789296
Fax 7076789307
Enumeration date 2013-07-02
Last updated in NPPES 2013-07-02

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary CA26975 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: Sidney Comm, DDS
NPI: 1356781504
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Dixon, CA, 95620

Other providers at this practice address

NPI Name Type Specialty Location
1568506616 S. Todd Comm, D.D.S., Inc. Organization General Practice Dentistry Dixon, CA
1811329485 Anthony Craig Individual Dentist Dixon, CA
1386002954 Allison Craig Individual Dentist Dixon, CA
1225920739 Komal Preet Cheema Individual Dentist Dixon, CA
1033086137 Dalla Dental Group Dixon Inc. Organization Dental Clinic/Center Dixon, CA

Verify this record

Cross-check NPI 1356781504 against the authoritative CMS record: view Sidney Todd Comm 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 Sidney Comm?
The National Provider Identifier (NPI) for Sidney Comm is 1356781504, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sidney Comm practice?
The practice location on file with NPPES is in Dixon, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-07-02.