Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Rheumatology Associates

Q: What is the NPI number for Rheumatology Associates?

The NPI for Rheumatology Associates is 1487885588, a Type 2 (organization) record in the CMS NPPES registry.

Specialist in Portland, ME · enumerated 2009 · authorized official Amanda Perry, Billing Director.

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

National Provider Identifier

1487885588

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Registry record

Entity type Organization (Type 2)

Legal business name Rheumatology Associates

Practice address 51 Sewall St, Portland, ME, 04102

Phone (207) 774-5761

Fax (207) 874-7478

Enumeration date Aug 6, 2009

Last updated in NPPES Aug 6, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Amanda Perry

Title Billing Director

Phone (207) 774-5761

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Rheumatology Associates?

The NPI for Rheumatology Associates is 1487885588, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Rheumatology Associates?

NPPES lists Amanda Perry (Billing Director) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-06.