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Maine Interventional, LLC

Maine Interventional, LLC is a healthcare organization registered as Vascular & Interventional Radiology Physician in Brunswick, ME, holding Type 2 (organization) NPI 1437160918 since 2006. The authorized official on file is John Chomyn, President.

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NPI 1437160918
Entity type Organization (Type 2)
Legal business name Maine Interventional, LLC
Practice address 123 MEDICAL CENTER DR, Brunswick, ME, 04011
Phone 2077842554
Fax 2077771439
Enumeration date 2006-08-10
Last updated in NPPES 2020-08-22

Authorized official

Name John Chomyn
Title President
Phone 2077842554

Taxonomy & classification

Taxonomy code Specialty Primary License State
2085R0204X Vascular & Interventional Radiology Physician Primary
Copy-ready billing details
Provider: Maine Interventional, LLC
NPI: 1437160918
Taxonomy: 2085R0204X (Vascular & Interventional Radiology Physician)
Address: 123 MEDICAL CENTER DR, Brunswick, ME, 04011

Providers at this address

NPI Name Type Specialty Location
1013911841 Philip Crichton Individual Diagnostic Radiology Physician Brunswick, ME
1649274200 Steven Stern Individual Diagnostic Radiology Physician Brunswick, ME
1457342966 Billy Mahaney Individual Diagnostic Radiology Physician Brunswick, ME
1750362364 James Ewert Individual Anesthesiology Physician Brunswick, ME
1386621498 Ramesh Gaindh Individual Anatomic Pathology & Clinical Pathology Physician Brunswick, ME
1427035542 Sujata Mukhopadhyay Individual Anatomic Pathology & Clinical Pathology Physician Brunswick, ME
1659343408 Ingrid Sherrill Individual Physician Assistant Brunswick, ME
1255307922 Dmitry Opolinsky Individual Nephrology Physician Brunswick, ME

Verify this record

Cross-check NPI 1437160918 against the authoritative CMS record: view Maine Interventional, LLC 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

What is the NPI number for Maine Interventional, LLC?
The NPI for Maine Interventional, LLC is 1437160918, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Maine Interventional, LLC?
NPPES lists John Chomyn (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.