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Belfast Bay Radiology

Diagnostic Radiology Physician in Belfast, ME · enumerated 2005 · authorized official Gregory Grotz, President.

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

National Provider Identifier

1700882891

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Registry record

Entity type Organization (Type 2)
Legal business name Belfast Bay Radiology
Practice address 118 Northport Ave, Belfast, ME, 04915
Phone (207) 338-2500
Enumeration date Jun 23, 2005
Last updated in NPPES Feb 11, 2025

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Gregory Grotz
Title President
Phone (207) 338-2500

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

Who is the authorized official for Belfast Bay Radiology?
NPPES lists Gregory Grotz (President) as the authorized official for this organization.
What is the NPI number for Belfast Bay Radiology?
The NPI for Belfast Bay Radiology is 1700882891, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-11.