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Dr. Robert Blaine Mongrain Jr., DMD

Dr. Robert Blaine Mongrain Jr. is a General Practice Dentistry provider (Dentist) practicing in Broken Arrow, OK, registered in the NPPES registry with NPI 1598731655 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry. Practices at Berkshire Dental Group Plc (listed at the same practice address in NPPES).

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NPI 1598731655
Entity type Individual (Type 1)
Name Dr. Robert Blaine Mongrain Jr.
Credential DMD
Sex Male
Practice address 8701 S GARNETT RD, Broken Arrow, OK, 74012
Phone 9182509528
Fax 9182509529
Enumeration date 2006-02-27
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 4301 OK

DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Copy-ready billing details
Provider: Robert Mongrain, DMD
NPI: 1598731655
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 8701 S GARNETT RD, Broken Arrow, OK, 74012

Other providers at this practice address

NPI Name Type Specialty Location
1982870838 Berkshire Dental Group Plc Organization General Practice Dentistry Broken Arrow, OK
1275894941 Taylor Sprague Individual Dentist Broken Arrow, OK
1184300311 Jonathan Beller Individual General Practice Dentistry Broken Arrow, OK

Verify this record

Cross-check NPI 1598731655 against the authoritative CMS record: view Dr. Robert Blaine Mongrain Jr. 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

Is NPI 1598731655 active?
Yes — as of the latest NPPES snapshot, NPI 1598731655 is active (record last updated 2007-07-08).
How do I verify Robert Mongrain's NPI record?
Cross-check NPI 1598731655 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.