NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richard Kelley Yost, DMD

Oral and Maxillofacial Surgery (Dentist) in Reading, MA · enumerated 2006 · practices at Richard.

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

National Provider Identifier

1245301696

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Richard Kelley Yost
Credential DMD
Sex Male
Practice address 161 Ash Street, Reading, MA, 01867
Phone (781) 944-7899
Fax (781) 944-5203
Enumeration date Nov 9, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 12199 (MA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier Type State Issuer
0249718 Medicaid MA -

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

What is the NPI number for Richard Yost?
The National Provider Identifier (NPI) for Richard Yost is 1245301696, a Type 1 (individual) record in the CMS NPPES registry.
Where does Richard Yost practice?
The practice location on file with NPPES is in Reading, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.