Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Richard

Oral and Maxillofacial Surgery (Dentist) in Reading, MA · enumerated 2006 · authorized official Richard Yost, Owner.

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

National Provider Identifier

1457422800

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Richard

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 Aug 22, 2020

Taxonomy & classification

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers Primary

Authorized official

Name Richard Yost

Title Owner

Phone (781) 944-7899

Other identifiers

Identifier	Type	State	Issuer
9720804	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

Where is Richard located?

The practice location on file with NPPES is in Reading, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Bart Kellerman Podiatrist · Reading, MA NPI 1386667327 Richard Yost Oral and Maxillofacial Surgery (Dentist) · Reading, MA NPI 1245301696

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.