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Maine Hospitalist Service, Inc

Hospitalist Physician in Portland, ME · enumerated 2009 · authorized official Peter Bates, Vp Medical Affairs & Cmo.

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

National Provider Identifier

1073753927

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Registry record

Entity type Organization (Type 2)
Legal business name Maine Hospitalist Service, Inc
Practice address 22 Bramhall St, Pavilion 1203, Portland, ME, 04102
Phone (207) 662-4618
Fax (207) 662-6254
Enumeration date Mar 4, 2009
Last updated in NPPES Mar 4, 2009

Taxonomy & classification

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Peter Bates
Title Vp Medical Affairs & Cmo
Phone (207) 662-2776

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 Maine Hospitalist Service, Inc?
NPPES lists Peter Bates (Vp Medical Affairs & Cmo) as the authorized official for this organization.
What is the NPI number for Maine Hospitalist Service, Inc?
The NPI for Maine Hospitalist Service, Inc is 1073753927, 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 2009-03-04.