Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

RT Hayashi, DDS, Inc

Organization Health Maintenance Organization · NPI 1134465651

RT Hayashi, DDS, Inc is a Health Maintenance Organization in Carmichael, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

5723 Marconi Ave Ste A
Carmichael, CA 95608-4475
Phone: (916) 489-9990
Fax: (916) 489-9998
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Maintenance Organization (primary) Taxonomy 302R00000X · Licence 36765 (CA)

Record details

NPI number1134465651
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Randall Hayashi — Ceo · (916) 489-9990
Other names Modern Dental Health
NPI enumeratedJanuary 3, 2013
Last updated in NPPESFebruary 3, 2016
Mailing address5723 Marconi Ave, Suite A, Carmichael, CA 95608-4475