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Nestor M Guno MD PC

General Practice Physician in Grayling, MI · enumerated 2011 · authorized official Nestor Guno, President/Medical Director.

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

National Provider Identifier

1841594520

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Registry record

Entity type Organization (Type 2)
Legal business name Nestor M Guno MD PC
Other name <Unavail>
Practice address 114 E Michigan Ave, Grayling, MI, 49738
Phone (989) 348-6363
Fax (989) 348-6111
Enumeration date Jan 10, 2011
Last updated in NPPES Jan 10, 2011

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License NG33010 (MI) Primary

Authorized official

Name Nestor Guno
Title President/Medical Director
Phone (989) 348-6363

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 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.
What type of organization is Nestor M Guno MD PC?
Nestor M Guno MD PC is registered in NPPES as a General Practice Physician (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-10.