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Michael L. Innerfield, M.D., P.C.

Specialist in Suffern, NY · enumerated 2007 · authorized official Michael Innerfield, President.

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

National Provider Identifier

1619006715

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Registry record

Entity type Organization (Type 2)
Legal business name Michael L. Innerfield, M.D., P.C.
Practice address 2 Executive Blvd, Sutite 406, Suffern, NY, 10901
Phone (845) 353-5050
Fax (845) 353-1295
Enumeration date Mar 5, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers · License 151314 (NY) Primary

Authorized official

Name Michael Innerfield
Title President
Phone (845) 553-5050

Other identifiers

Identifier Type State Issuer
01073707 Medicaid NY -

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 type of organization is Michael L. Innerfield, M.D., P.C.?
Michael L. Innerfield, M.D., P.C. is registered in NPPES as a Specialist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.