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John F Biernacki, DMD

Oral and Maxillofacial Surgery (Dentist) in Cumberland, RI · enumerated 2006.

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

National Provider Identifier

1598841058

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Registry record

Entity type Individual (Type 1)
Name John F Biernacki
Credential DMD
Sex Male
Practice address 175 Nate Whipple Highway, Suite 210, Cumberland, RI, 02864
Phone (401) 658-2224
Fax (401) 658-0039
Enumeration date Oct 27, 2006
Last updated in NPPES Nov 16, 2016

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 01614 (RI) Primary
1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 012100 (MA) Secondary
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
86509 Other RI BCBS
X04251 Other MA BCBS

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.

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Frequently asked questions

How do I verify John Biernacki's NPI record?
Cross-check NPI 1598841058 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598841058 active?
Yes, as of the latest NPPES snapshot, NPI 1598841058 is active (record last updated 2016-11-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-16.