NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Bart Joseph Decristoforo, P.A - C

Physician Assistant in Portland, ME · enumerated 2007 · practices at Maine Medical Partners.

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

National Provider Identifier

1528181658

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Registry record

Entity type Individual (Type 1)
Name Mr. Bart Joseph Decristoforo
Credential P.A - C
Sex Male
Practice address 66 Bramhall St, Suite G1, Portland, ME, 04102
Phone (207) 662-3157
Fax (207) 662-6434
Enumeration date Apr 6, 2007
Last updated in NPPES Apr 25, 2017

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA-734 (ME) Primary

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 do I verify Bart Decristoforo's NPI record?
Cross-check NPI 1528181658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1528181658 active?
Yes, as of the latest NPPES snapshot, NPI 1528181658 is active (record last updated 2017-04-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-25.