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Anne M Rainville, MD LLC

Obstetrics & Gynecology Physician in Portland, ME · enumerated 2011 · authorized official Charles Rainville, Ceo.

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

National Provider Identifier

1639469521

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Registry record

Entity type Organization (Type 2)
Legal business name Anne M Rainville, MD LLC
Practice address 535 Ocean Ave, Portland, ME, 04103
Phone (207) 518-6000
Fax (207) 518-6001
Enumeration date Apr 12, 2011
Last updated in NPPES Dec 1, 2014

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 012923 (ME) Primary

Authorized official

Name Charles Rainville
Title Ceo
Phone (207) 518-6007

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 current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-12-01. Verify at npiregistry.cms.hhs.gov.
Where is Anne M Rainville, MD LLC located?
The practice location on file with NPPES is in Portland, ME.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-01.