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Mr. Michael David Pirone, OD

Optometrist in Portland, ME · enumerated 2007.

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

National Provider Identifier

1336297704

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Registry record

Entity type Individual (Type 1)
Name Mr. Michael David Pirone
Credential OD
Sex Male
Practice address 595 Brighton Ave, Portland, ME, 04102
Phone (207) 210-6700
Fax (207) 899-3239
Enumeration date Jan 8, 2007
Last updated in NPPES Sep 5, 2012

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License ME OPT 883 (ME) Primary
152W00000X Optometrist Eye and Vision Services Providers · License GA 1778 (GA) Secondary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
061451 Other ME ANTHEM
8586932 Other ME CIGNA
MNT036 Other ME HARVARD PILGRIM
431970499 Medicaid ME -

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

What specialty is Michael Pirone?
Michael Pirone is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-05.