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Eric Robert Cornish, M.D.

Orthopaedic Surgery Physician in Alpena, MI · enumerated 2005.

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

National Provider Identifier

1639170517

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Registry record

Entity type Individual (Type 1)
Name Eric Robert Cornish
Credential M.D.
Sex Male
Practice address 401 Long Rapids Plz, Alpena, MI, 49707
Phone (989) 356-9333
Fax (989) 356-0804
Enumeration date Aug 2, 2005
Last updated in NPPES Dec 13, 2012

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 4301047605 (MI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1639170517 active?
Yes, as of the latest NPPES snapshot, NPI 1639170517 is active (record last updated 2012-12-13).
How do I verify Eric Cornish's NPI record?
Cross-check NPI 1639170517 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-13.